Measurement Analysis Instruments
Showing 301–360 of 590 results
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80 Strips 1-14 Litmus Papers PH Meters Soil Acidity PH Indicators Strip Aquarium Water Quality PH Tester Paper With Control Card
Description: Condition: 100 Brand New and High Quality Take accurate alkaline/acid tests with this pack of 80 Litmus paper strips Each book also includes a color chart Specifications: The scale reads from 1 to 14: 1 - 3 indicates a very acidic substance 4 - 6 indicates an acidic substance 7 indicates neutral 8 - 11 indicates alkalinity 12 - 14 indicates a very high level of alkalinity Package Included: 1 x books containing [...]
40.26 $ Add to cart -
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BSIDE Digital Clamp Meter T-RMS 1mA High Precision DC AC Ammeter Multimeter Car repair Current Volt Temp Capacitor Ohm Hz Tester
Main Feature: ● Ultra-portable tools for advance electricians. The DC AC current can be tested quickly, accurately and safely without damaging the insulation on the line surface. ● The ACM81/92/91 series of clamp meters have True-RMS characteristics and 1 mA Resolution . Has Dual impedance test voltage. Can effectively meet the needs of professionals. ● The BSIDE series of clamp meters is equipped with different test functions. Two colors Blue and Black. Meet the needs of different customers at a more affordable price. ● Maximum display: 6000Counts. Compared with similar products,The ACM92/91 still has 1mA accuracy for a larger measurement range 0~6A. ● The Automatic-Range [...]
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Drill Dust Cover Long Service Life Drill Dust Bowl Hole Saw Dust Catcher For Ceiling Accessories
Drill Dust Cover Long Service Life Drill Dust Bowl for Ceiling Feature: 1. SILICONE MATERIAL: The hole drill dust cover is made of silicone, which is soft, not easily deformed or broken, durable and easy to clean. 2. TRANSPARENT BOTTOM: The hole drilling dust cover adopts transparent bottom cover, so you can see the actual opening situation when reaming work. 3. ELASTIC SPRING: The spring of the hole drill dust cover has good elasticity, which can fit the wall well and achieve better dustproof effect. 4. REMOVABLE DESIGN: The hole drill dust [...]
52.36 $ Add to cart -
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XH-W1219 W1219 DC12V Dual LED Digital Display Thermostat Temperature Controller Regulator Switch Control Relay NTC Sensor Module
Features: 1. Power Supply: DC12V 2. Relay Current: <50mA 3. Dimensions: 47 x 40mm Instructions: 1. Please pay attention for your first use. You need wait 6s after your setting data, the module will save the date you have set after 6s. 2. Short press button SET: If you start the time setting mode , Nixie tube will blink. You could adjust the time T1 and T2 by button+ and button-. Please wait 5s after your setting date, the module will save the date you have set after 5s 3. Long press button SET: if you [...]
40.86 $ Add to cart -
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DC 0-50V 5A 250W Voltmeter Ammeter Wattmeter LCD Panel Voltage Amp Power Meter NEW
x Product Desrciption x cn1521689091ulta AC 80-260V LCD Digital 100A Volt Watt Power Meter Ammeter Voltmeter High QualityUSD 12.88/piece DC 0-50V 5A 250W Voltmeter Ammeter Wattmeter LCD Panel Voltage Amp Power Meter DC 0-50V 5A 250W LCD Digital Voltmeter Ammeter Wattmeter Voltage Current Power Meter Volt Detector Tester Monitor 12V 24V 36V Voltage Measurement Range:DC 0-50V Voltage Error Range:+/- 1adjustable Refresh Rate:300ms/Times Supply Voltage:DC 7-12V Current Measurement Range:0-5A Current Error Range:+/- 1adjustable Display Method: HTN LCD 3 Rows of 3 Digits Working Current:<15mA Power Measurement Range:0-250W Power Error Range:+/- 1adjustable Customized or not:YES Working Product Size [...]
49.59 $ Add to cart -
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Digital LCD DC 60V 100A Balance Voltage Battery Power Analyzer RC Watt Meter Wattmeter Tester Checker Balancer Charger RC Tools
Digital LCD Display Blue DC 60V 100A Balance Voltage Battery Power Analyzer Watt Meter Checker Balancer Charger RC Tools Features: 1. The digital LCD screen provides clear digital readings. 2. Intermittent treatment up to 100 amps and continuous operation at 50 amps. 3. Connect the load to the battery to provide real-time battery charge readings. 4. Process 0 to 60 volts. Suitable for 12, 24, 36 and 48 volt battery pack systems. 5. Very low power consumption is 7 mA. More efficient than any other instrument. 6. Measure energy wh, charge ah, power w, [...]
47.39 $ Add to cart -
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1 Way Splitter 2 Way DC-5G 6dB RF Microwave Resistor Power Splitter Power Splitter Module RF Divider
45.78 $ Add to cart -
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Digital Power Meter Wattmeter Electricity Usage Monitor Voltage Voltmeter Ammeter Socket Tester Energy Meter EU Power Plug 230V
Digital Wattmeter European Power Meter Current Voltage Voltmeter Ammeter Socket Tester Energy Meter EU Power Plug 25OFF Note -Dear friends, 'UK' plug is a British standard plug. If you are in Ukraine, you can choose EU Plug, thank you. -because if the product with battery, the customs will not pass, so the product not include the battery. If the plug specification is wrong or products are damaged, please contact us at any time when you are free, and we will reissue or refund it to you, thank you. Description: Power meter is a monitoring and testing instrument which determines [...]
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New After Sale (Communicate with the seller before placing an order, otherwise it will not be shipped )
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Metal Sheet Cutter Adapter Alloy Steel Electric Drill Refitting Plate Shears for Home Repairs
Metal Sheet Cutter Adapter Alloy Steel Electric Drill Refitting Plate Shears for Home Repairs Feature: 1. MAIN PURPOSE: The adapter can help to convert the electric drill into an electric cutter, which is convenient and practical, with high efficiency.2. ALLOY STEEL: The electric scissors adapter is made of alloy steel, has high hardness, wear resistance and corrosion resistance, sturdy and durable.3. GOOD COMPATIBILITY: Suitable for 12-21V lithium electric drill, compatible with most common hand electric drill, lithium electric drill and impact drill.4. EASY OPERATION: With simple structure, the electric drill adapter is easy to install and use, [...]
67.24 $ Add to cart -
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Mini Bell-shaped Scale Thermometer Hygrometer for Home Office Wall Mount Indoor Temperature Measure Tool Indoor Outdoor
Description:It is a thermometer, but also a hygrometer.Exterior design is bell-shaped, with pointer scale.Suitable to monitor normal in / outdoor weather conditionCan be equipped in office, restaurant, hotel lobby, garden, classroom, laboratory, workshop and house, etc.Best environmental temperature and humidity reference:The most suitable environment of the human body: temperature 15 C -25 C, relative environment: 40 RH-70 RHLibraries, art galleries, museums: 40 RH-60RHComputer computer room, communications room: 45 RH-60 RHCloth, cotton textiles placed: 40 RH-60 RHMilk storage: 50 RH-60 RHFruit storage: 60 RH-70 RHThe most favorable against the disease environment: 30 RH-50 RHFeatures:Easy to readDependable reading with high accuracyConvenient [...]
40.80 $ Add to cart -
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Stick On Thermometer Strip Reusable Color Change Band For Home Sticker Fish Tank Temperature Sticker Brewing Thermometer
Stick On Thermometer Strip Reusable Color Change Band For Home Sticker Fish Tank Temperature Sticker Brewing Thermometer Bullet Points: 1、Paper Thermometer: This Thermometer strip is made of paper material, which is healthy and environmentally friendly, and will not produce harmful substances during use. 2、Change Color According To Temperature: With the help of this Color Change Thermometer, you can easily know the temperature of the water in the cup without even looking at the reading on the thermometer. 3、Easy To Use: The use of this Water Thermometer Sticker is usually very simple, just peel off the transparent protective film on the [...]
40.56 $ Add to cart -
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Keyestudio 3 in 1 Beetlebot Robot Car for Arduino(Raspberry Pi Pico/ESP32) STEM Education DIY Kit Compatible with LEGO+Projects
Description: and Going forward, not only can it impart basic programming knowledge and AI application to children and the youth, but also it can cultivate their creativity, hands-on ability, problem-solving capability, interpersonal communication as well as teamwork ability. With this kit, you have a chance to experience soccer games using your own robots. Features: Compatible with LEGO building blocks: generate diverse forms with LEGO blocks and sensors Three forms: a soccer robot, a siege engine, a handling robot Various functions: Pictures display, atmosphere light control, line tracking, obstacle avoidance, light following , IR control [...]
159.11 $ Add to cart -
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1PC Kitchen Timers Classic Digital Professional Handheld LCD Chronograph Sports Stopwatch Timer Household Stop Watch With String
Description: Feature: Waterproof Show hour, minute, second, AM/PM indicator, month, data, and day of the week You can select 12 or 24 hour user with this chronograph digital sports stop watch This chronograph stop watch with alarm and hourly chime function With compass design, give you more convenient High quality with excellent performance Material: Plastic Powered by: Button battery included Size L x W x H: 8.0 x 6.4 x 2.0 cm Color:Black Specifications: Waterproof Show hour, minute, second, AM/PM indicator, month, data, and day of the week You can select [...]
41.60 $ Add to cart -
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200A Watt Meter Power Analyzer Voltage Amp Meter Current Meter Multi-function Measure Power And Energy Consumption Tool
200A Watt Meter Power Analyzer Voltage Amp Meter Current Meter Multi-function Measure Power And Energy Consumption Tool Features: • It is the perfect troubleshooting multi-function tool. • Measure power and energy consumption of any battery powered device. • Easy to read LCD screen provides clear number readings, the wattmeter will continuously provide the real-time reading of amperes, volts, and watts after connection. • The device can calculate the voltage, current, power, discharge amount and discharge time of the aircraft, and calculate the force effect of the multi-axis aircraft. Specification: Operates from 4.8-60V 0V with optional auxiliary battery Backlit LCD [...]
54.78 $ Add to cart -
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Electronic Stopwatch Digital LCD Chronograph Sports Stopwatch Timer
Electronic Stopwatch Handheld Digital LCD Chronograph Sports Stopwatch Counter Timer Specifications: Type: Electronics Specifications: 65 x 60 x 18mm/2.56 x 2.36 x 0.71in Material: ABS Waterproof: Yes Pause: Yes Anti slip: No Row number: single row 2-way memory stopwatch Function Description: 1. Stopwatch function, A set of timings 2. Time display 3. Powered by a AG10 button battery, including 1 piece inside 4. A total of 3 adjustment buttons The English [...]
41.53 $ Add to cart -
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Discoloration Thermometer 0℃-70℃ Cup Kettle Temperature Tester Waterproof Sticker Reusable Color Change Band For Home Office
Bullet Points: 1、Paper Thermometer: This Thermometer strip is made of paper material, which is healthy and environmentally friendly, and will not produce harmful substances during use. 2、Change Color According To Temperature: With the help of this Color Change Thermometer, you can easily know the temperature of the water in the cup without even looking at the reading on the thermometer. 3、Easy To Use: The use of this Water Thermometer Sticker is usually very simple, just peel off the transparent protective film on the back and front of the sticker, and stick it on a coffee mug. 4、Wide Measurement Range: The [...]
40.59 $ Add to cart -
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FR-610-I Diffuse Reflective Digital Fiber Optic M6 Probe Sensor Cable Line Power Meter
FR-610-I Diffuse Reflective Digital Fiber Optic M6 Probe Sensor Cable Line Features: Optical fiber sensor is a kind of sensor which changes the state of the measured object into measurable optical signal. It has strong anti-interference ability, fine diameter, soft quality and light weight. Insulation, non - inductive electrical properties, resistant to water, high temperature and corrosion. Simple installation, easier circuit connection. Higher detection performance, high reliability and stability. Specification: Model: FR - 610 - I Induction mode: light sense Outer diameter of optical fiber: 2.2mm Internal [...]
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HABOTEST Digital Clamp Meter HT206A HT206B HT206D 600A AC DC Current Two-color Backlight NCV Voltmeter Ammeter With Leather Case
64.29 $ Add to cart -
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Portable Water Coffee Discoloration Thermometer 0-70 Celsius Cup Kettle Temperature Tester Waterproof Sticker For Home Kitchen
Portable Water Coffee Discoloration Thermometer 0-70 Celsius Cup Kettle Temperature Tester Waterproof Sticker For Home Kitchen Features: 1. The material of these Thermometer Strips is waterproof, you dont have to worry about it falling off or going bad after long-term use.2. Water Thermometer Sticker is very suitable for daily use, these small details will make your life more refined. 3. With its help, you can know the temperature of the coffee accurately and timely. Specification: Product name: Color Change Thermometer StripsMaterial: paperSize: about 59.6mm x 18.8mm/2.34 x 0.74inTemperature range: 0℃-70℃ [...]
40.53 $ Add to cart -
New Classic Waterproof Digital Professional Handheld LCD Handheld Sports Stopwatch Timer Stop Watch With String For Sports
Digital Sport Stopwatch Timers Handheld Professional Waterproof Chronograph Stopwatch LCD Timer Counter With Strap Kitchen Timer Digital Sport Stopwatch Handheld Profession LCD Timer Counter Waterproof Chronograph Stopwatch With Strap Kitchen Timers Description: XJ-398 Portable Handheld Waterproof Digital LCD Stopwatch Chronograph Sports Professional Stopwatch Timer Counter With Strap Item Name: Multi-Function Digital Sports Timer Material: Plastic Color:Black/Yellow Powered by: AG13 Button battery included Size L x W x H: 9.0 x 6.45 x 2.0 cm Weight: 50g Qty: 1pc Operation : 1. Stopwatch timing: In the normal running state, press the M key to use the stopwatch [...]
41.24 $ Add to cart -
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LCD Electronic Digital Tally Counter Marker Row Finger Counter Sew Drop shipping
Features: OOTDTY Small & compact design, one hand operation, comfortable to hands to work; Large function button, light weight, easy to carry.Easy to read, easy to use, Digit LCD screen display.Easy Reset, with a reset button on the counter, it is easily reset by pushing the button.The counter are made of the ABS plastic, durable and eco-friendly, nice and bright, It is an incentive toys for the kids to [...]
42.36 $ Add to cart -
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22mm digital display Power meter small mini Led indicator AD101-22KW digital display signal light AC220V-380V Max.26KW-Max.45KW
47.66 $ Add to cart -
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Sihao Multi-Function Desktop Abrasive Sanding Machine Combined Belt And Disc Sander For Tool Polishing Stock Removal Profiling
Product Description Belt and Disc Sander 375W & 1420 RPM & Various Sanding This belt disc sander is ideal for stock removal, profiling, handles and finish work, satin or mirror finish. It is constructed of steel that makes this sander solid. The belt can be adjusted from 0-90°, and we also provide a miter gauge for your accurate work. Combined Belt & Disc Sander Various Angles Sanding 375 W High Efficient Motor Durable Steel Construction Key Features Horizontal & Vertical Sanding The 36 x 4/915x100 mm belt platform can be adjusted from 0-90° to accommodate almost any project. A [...]
193.46 $ Add to cart -
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BSIDE A1 Voltage Tester Detector Multimeter Color Display Non-Contact electric pen Dual Range Live Wire test Ohm Hz NCV meter
Product introduction: This products belong to the latest generation of BSIDE brand smart voltage detector tester multimeter! 2.2-inch red/green two-color display design, can leave an excellent user experience for buyers; The easy-to use/Single Button to Switch design is well recognized by buyers. Exquisite appearance / reliable performance / complete functions, can meet the needs of different groups of people, and is very suitable as gift. Main Features: Non-contact and pen shaped desigh,convenient to operate and carry. Dual sensitivity / Low:48~1000V). The sensitivity of the product can be adjusted freely according to the actual scene used. This product has [...]
63.48 $ Add to cart -
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80PCS/Set pH Test Strips Professional 1-14 pH Litmus Paper Soil Cosmetics Urine Saliva Acidity Alkaline Test Paper Measure Tools
80PCS/Set pH Test Strips Professional 1-14 pH Litmus Paper Soil Cosmetics Urine Saliva Acidity Alkaline Test Paper Measure Tools Description Condition: 100 Brand New and High QualityTake accurate alkaline/acid tests with this pack of 80 Litmus paper stripsEach book also includes a color chartSpecifications The scale reads from 1 to 14:1 - 3 indicates a very acidic substance4 - 6 indicates an acidic substance7 indicates neutral8 - 11 indicates alkalinity12 - 14 indicates a very high level of alkalinityPackage Included 1 x books containing 80 strips 80 strips [...]
40.41 $ Add to cart -
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2 in 1 Acidity Alkalinity PH Test Strip 1-11 12.0-14.0 PH Litmus Paper Water Soilsting Kit Cosmetics Soil Acidity Test Strips
Features: This is a pH test paper that can detect many water-related daily substances. The scale ranges from 0 to 14: 0-3 represents a very acidic substance. 4-6 denotes acidic substances. 7 stands for neutral. 8-11 denotes basicity. 12-14 indicates high alkalinity. Instructions: Remove the test strip, immerse the test strip in the solution for one second, completely immerse all the test areas, remove the test strip, shake off the excess solution, compare the test area with the color label, and finally read the corresponding values. No acid or alkali solution can be indicated when the density is less [...]
40.25 $ Add to cart -
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Original Japan Sanwa Laser Power Meter LP10 Environmental Meters
Measurement range CW laser: of wavelength to 400 ~ 1100 nm is available by factory default setting. Pocket size. Separate light sensor probe can be integrated with the main body for measurement. 4039 full-scale count with a bar graph display. Direct reading of the laser power of the reference wavelength of 633 nm, while the laser power of other wavelengths can be read by converting it according to the spectral sensitivity characteristic table. Wide measuring range from 0.01 μW to 40.39 mW. MIN/MAX hold functions. The diffusion sheets are used in the sensor, it can suppress the return light [...]
709.23 $ Add to cart -
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1.8MHz-50MHz 0.5W-120W SWR HF Short Waves Standing Waves Meter Power Meter FM AM CW SSB SWR with OLED Display Screen
This is a portable standing waves generator with powerful functions. Its frequency ranges is 1.8MHz-50MHz, and the measurement ranges is 0.5W-120W. The built-in lithium battery can provide a continuous working time, and it can also be charged in time when there is no power. The English operation interface enables you to use it better. If you are looking for a new SWR, come and have a try, it will not let you down. Features: Portable Size: The small size of this tool is very convenient for everyday use, you can carry it with you easily. Easy to Use: [...]
81.88 $ Add to cart -
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Watt Meter Reusable 150A Digital Replacement Electrical Motor LCD Screen Power Analyzer Voltmeter Ammeter Backlight
Description: Fine Material: The watt meter is of fine ABS plastic made, which is firm, durable and not easy to break. Wide Use: The watt meter can also be used to test many other data like voltage, current and etc. Digital: The watt meter is designed to be digital, which is convenient and easy for us to read data. Useful Tool: The power analyzer can help you to test various electrical device like motor, solar panel and etc. LCD Screen: The watt meter is designed with backlight LCD screen, so we can also easily use the item in the evening. [...]
50.83 $ Add to cart -
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18650 Lithium Battery Capacity Tester MAh MWh Capacity Internal Resistance Measurement Module Type-C Interface Capacity Tester
This product supports single channel internal resistance and capacity measurement; supports charging and up to 9 cycles in automatic mode. It not only can be used to charging battery, but also can be used to measure the battery internal resistance and capacity. And more important, it can be used to dispense battery capacity and run cycles. Features: Digital Display: 1.77inch digital display, clearly display the real time voltage, real time current, real time power, accumulated capacity, accumulated energy, status indication, operating mode, stop discharge voltage, number of cycles, battery internal resistance and accumulated time.Multifunctional Design: It not only can [...]
54.71 $ Add to cart -
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Electronic Stopwatch Digital LCD Chronograph Sports Stopwatch Timer
Electronic Stopwatch Handheld Digital LCD Chronograph Sports Stopwatch Counter Timer Specifications: Type: Electronics Specifications: 65 x 60 x 18mm/2.56 x 2.36 x 0.71in Material: ABS Waterproof: Yes Pause: Yes Anti slip: No Row number: single row 2-way memory stopwatch Function Description: 1. Stopwatch function, A set of timings 2. Time display 3. Powered by a AG10 button battery, including 1 piece inside 4. A total of 3 adjustment buttons The English [...]
41.53 $ Add to cart -
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Heatbreak Tube 3D Printer Throat Tube Thermal Resistance for CR10 Smart Pro
Heatbreak Tube 3D Printer Throat Tube Thermal Resistance for CR10 Smart Pro Feature: 1. Applicable Models: This throat tube is suitable for Ender 3 S1, Ender3 S1 Pro, for CR 10 Smart Pro, for Sermoon V1, V1 pro 3D printer, check the model!2. Delicate Craftsmanship: The inner wall of this tube is smoothly without ink blocking, and the pumping resistance is small, providing stabler and smoother using.3. Ti Alloy Material: This tube made of Ti alloy is corrosion resistant, high temperature and wear resistant, strong and sturdy, ensures a long life span.4. Branch Design: Adopts branch design, this tube has [...]
51.44 $ Add to cart -
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300°C Stainless Oven Thermometer Mini Dial Stand Up Temperature Meter Kitchen Tools BBQ Hot Food Hot Oil Needle Thermometer
Description: Temperature range: 0 ℃~300 ℃ Scope of application: This product can be widely used in ovens/ovens or other similar equipment Usage: Directly put into the oven Accuracy: ± 1 grid Dial size: Φ 52mm Material: stainless steel high-temperature resistant glass Specifications: 1. High quality material: 100 brand new and high quality 2. Convenient to use: For maximum durability and reliability, the housing is made of stainless steel. This is not only safe, but also environmentally friendly and easy to install on grills, ovens, or oven panels 3. Waterproof Function: The surface of the thermometer is waterproof and will not [...]
40.79 $ Add to cart -
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New Classic Waterproof Digital Professional Handheld LCD Handheld Sports Stopwatch Timers Stop Watch With String For Sports
Description: Feature: Waterproof Show hour, minute, second, AM/PM indicator, month, data, and day of the week You can select 12 or 24 hour user with this chronograph digital sports stop watch This chronograph stop watch with alarm and hourly chime function With compass design, give you more convenient High quality with excellent performance Material: Plastic Powered by: Button battery included Size L x W x H: 8.0 x 6.4 x 2.0 cm Color:Black Specifications: Waterproof Show hour, minute, second, AM/PM indicator, month, data, and day of the week You can select [...]
41.60 $ Add to cart -
Mini LCD Digital Thermometer Hygrometer Temperature Indoor Convenient Temperature Sensor Humidity Meter Gauge Instruments Cable
Mini LCD Digital Thermometer Hygrometer Temperature Indoor Convenient Temperature Sensor Humidity Meter Gauge Instruments Cable Features: Temperature Range: -50°c ~ 70°c Measuring Humidity Range: 10 RH ~ 99 RH Humidity Accuracy: 5 Humidity Display Resolution: 1 RH Temperature Accuracy: 1°C Operating Voltage: 1.5V, or LR44 batteries Not Included Sampling Period: 10S Dimension: approx. 48 x 28.5 x 15.2mm LCD Dimension: approx. 40 x 22.5mm Installation dimensions: approx. 46 x 27 x 13.5mm Color: Black/White Cable Length: 1.5M This hygrometer has a probe, which can test some places humidity exactly. It [...]
40.34 $ Add to cart -
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Wall Hanging Thermometer for Indoor Outdoor Home Garden Greenhouse Planting Humidity Meter Temperature Monitor Measurement Tool
Wall Hanging Thermometer for Indoor Outdoor Home Garden Greenhouse Planting Humidity Meter Temperature Monitor Measurement Tool Feature: The product uses no battery, physical reaction, clear scale; Suitable for daily households, laboratories, vegetable greenhouses, agriculture, aquaculture and other environments. It can be placed or hung for dual purposes. Specification: Main material: plastic Temperature measurement range: - 30-50 ℃ Humidity measurement range: 2RH Temperature measurement accuracy: ± 1 ℃ Product size: about 230 x 66mm/9.05 x 2.6in Note: Due to the different monitor and light effect, the actual color of the item might be slightly different [...]
40.65 $ Add to cart -
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Milk Water Coffee Food Thermometer 0-70 Celsius Cup Kettle Liquid Temperature Tester Discoloration Sticker For Home Kitchen
Milk Water Coffee Food Thermometer 0-70 Celsius Cup Kettle Liquid Temperature Tester Discoloration Sticker For Home Kitchen Bullet Points: 1、Paper Thermometer: This Thermometer strip is made of paper material, which is healthy and environmentally friendly, and will not produce harmful substances during use.2、Change Color According To Temperature: With the help of this Color Change Thermometer, you can easily know the temperature of the water in the cup without even looking at the reading on the thermometer.3、Easy To Use: The use of this Water Thermometer Sticker is usually very simple, just peel off the transparent protective film on the back [...]
40.53 $ Add to cart -
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LED Integrated Circuit Tester Transistor Diode Triode Tester Integrated Circuit Chips Detector Multifunction Digital Chip Tester
This integrated circuit tester can be used to test logic chip, 74HC, 74LS, CD40, 45/145, driver, operational amplifier, comparator, optocoupler, diode, Zener diode, light emitting diode, triode, field tube, thyristor and other types of chips. This tool can greatly reduce the maintenance workload and improve maintenance efficiency.Features: This integrated circuit tester can be used to test logic chip, 74HC, 74LS, CD40, 45/145, driver, operational amplifier, comparator, optocoupler, diode, Zener diode, light emitting diode, triode, field tube, thyristor and other types of chips.Built-in more than 1300 kinds of chip data models, more than 420 kinds of transistor data models.Cover most common [...]
116.36 $ Add to cart -
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Power Watt Meter 1.8MHz-54MHz Standing-waves Meter 240 * 240 Full Color Digital LCD Display SWR Short Waves Meters 0.5-120W
This digital power standing wavemeter is small and portable with a full-color LCD display that directly displays forward power, reflected power, antenna power, antenna efficiency, standing waves, and battery voltage, and accurately meets the needs of the amateur. With the high-rise waves alarm feature. Delayed power-off feature, automatic power-on feature for transmission, and battery undervoltage protections feature. LED light dual indicator function. Power fine-tuning functions, standing waves fine-tuning functions. One-button switch function for Chinese and English menus. Features: 120W digital power standing wavemeter with forward and reflected power standing waves and multiple parameters direct reading function. 240 x 240 full-color LCD [...]
107.95 $ Add to cart -
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PH Test Strips Indicator Test Strips 1-14 Paper Litmus Tester Urine/Saliva Water Litmus Testing Tools New Indicator Paper 80Pcs
PH Test Strips Indicator Test Strips 1-14 Paper Litmus Tester Urine/Saliva Water Litmus Testing Tools New Indicator Paper 80Pcs Description Condition: 100 Brand New and High QualityTake accurate alkaline/acid tests with this pack of 80 Litmus paper stripsEach book also includes a color chart Specifications The scale reads from 1 to 14:1 - 3 indicates a very acidic substance4 - 6 indicates an acidic substance7 indicates neutral8 - 11 indicates alkalinity12 - 14 indicates a very high level of alkalinity Package Included 1 x books containing 80 strips [...]
40.40 $ Add to cart -
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Helpful 80 Strips/pack PH Test Strips Full PH Meter PH Controller 1-14st Indicator Litmus Paper Water Soilsting Measuring Tool
100 Brand New. High accuracy pH test paper, pH range from 1-14 pH 1-14 color chart in each pack There is a strong correlation between the pH of the bodys internal environment and pH paper help you to maintain good healthy body by testing many usual everyday substances, including moisturized soap, lemon juice, milk, liquid detergent, moisturized soil, saliva, urine, sweat...etc. The test strip color changes must be matched with the pH scale color chart within about 15 seconds. Instruction: Simply press the testing strip to the object or liquid you are testing. Half second later, take out the [...]
40.20 $ Add to cart -
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Wall Hanging Thermometer for Indoor Outdoor Home Garden Greenhouse Planting Humidity Meter Temperature Monitor Measurement Tool
Wall Hanging Thermometer for Indoor Outdoor Home Garden Greenhouse Planting Humidity Meter Temperature Monitor Measurement Tool Feature: The product uses no battery, physical reaction, clear scale; Suitable for daily households, laboratories, vegetable greenhouses, agriculture, aquaculture and other environments. It can be placed or hung for dual purposes. Specification: Main material: plastic Temperature measurement range: - 30-50 ℃ Humidity measurement range: 2RH Temperature measurement accuracy: ± 1 ℃ Product size: about 230 x 66mm/9.05 x 2.6in Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color [...]
40.51 $ Add to cart -
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High Voltage Capacitor Discharge Pen with LED & Buzzer Special for Repair 0-450V Electronic Repair Tool Lightweight
Features: OOTDTY With LED indicator and beep sound in oneUse a high-quality pen holder, and the part of the pen is wrapped with a rubber sleeve to prevent accidental contact and short circuit.The pen tip can be removed, if the wire is broken in use, it is easy to connect.The circuit design is reasonable, regardless of the positive and negative poles, the positive and negative poles can be connected freely. Just connect to the two poles of the capacitor.Package include:1 x High Voltage Capacitor Discharge Pen with LED & [...]
55.98 $ Add to cart -
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Classic Waterproof Digital Professional Handheld LCD Handheld Sports Stopwatch Timer Stop Watch With String For Sports
Classic Waterproof Digital Professional Handheld LCD Handheld Sports Stopwatch Timer Stop Watch With String For Sports Description: Feature: Waterproof Show hour, minute, second, AM/PM indicator, month, data, and day of the week You can select 12 or 24 hour user with this chronograph digital sports stop watch This chronograph stop watch with alarm and hourly chime function With compass design, give you more convenient High quality with excellent performance Material: Plastic Powered by: Button battery included Size L x W x H: 8.0 x 6.4 x 2.0 cm Color:Black Specifications: Waterproof Show hour, minute, second, AM/PM indicator, month, data, and [...]
41.10 $ Add to cart -
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Small Digital Clock No Tick Electric Alarm Desk Clock LCD Small Battery-operated Digital Clock With Button Battery For Office
Bullet Materials: The Small Digital Clock is made of high-quality PS materials, which are wear-resistant and drop-resistant, safe and environmentally friendly, and you dont need to replace it frequently. 2、Triangular Structure: Our mini clock has a triangular structure as a whole, with a simple and smooth design. Triangle is the most stable shape. This bracket also has strong stability.3、Very Quiet: The electric desk clock runs without ticking, and the high-quality movement ensures accurate time, which is very suitable for study and sleeping environments. 4、Easy to Use: The functions corresponding to the buttons on the back of the portable clock [...]
41.26 $ Add to cart -
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GVDA NEW Generation 600V Digital Multimeter Ture RMS AC DC NCV Smart Multimetro Tester Ohm Capacitance Hz Voltage Meter
GVDA New 6000 Counts Smart Multimeter Digital True RMS Auto Range 600V 10A Tester Ohm Hz Capacitance REL AC DC DMM Multitester GVDA Multimeter is an intelligent true effective value multimeter, intelligent identification and manual function are integrated, which can measure AC and DC voltage, AC and DC current, resistance, capacitance, continuity, diode, NCV,etc.; It is the best choice for professional electrician, engineer, electronic enthusiast or family use. Product Features GD119B 1 Colour Larger HD LCD Display 2 Maximum display: Maxium 6000 Counts display 3 Auto range and Manual Range 4 Sampling Rate: About 3 times [...]
75.23 $ Add to cart -
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1-20Pcs Multifunctional Electronic Digital Stopwatch Timer Portable Handheld Alarm Counter Sports Running Training Chronograph
Electronic Stopwatch Handheld Digital LCD Chronograph Sports Stopwatch Counter Timer Specifications: Type: Electronics Specifications: 65 x 60 x 18mm/2.56x 2.36 x 0.71in Material: ABS Waterproof: Yes Pause: Yes Anti slip: No Row number: single row 2-waymemory stopwatch Function Description: 1. Stopwatch function, A setof timings 2. Time display 3. Powered by a AG10 buttonbattery, including 1 piece inside 4. A total of 3 adjustmentbuttons The English instructions areon [...]
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Professional Digital Stopwatch Timer Multifuction Handheld Training Timer Portable Outdoor Sports Running Chronograph Timer
Professional Digital Stopwatch Timer Multifuction Handheld Training Timer Portable Outdoor Sports Running Chronograph Timer Description: Feature: Waterproof Show hour, minute, second, AM/PM indicator, month, data, and day of the week You can select 12 or 24 hour user with this chronograph digital sports stop watch This chronograph stop watch with alarm and hourly chime function With compass design, give you more convenient High quality with excellent performance Material: Plastic Powered by: Button battery included Size L x W x H: 8.0 x 6.4 x 2.0 cm Color:Black Specifications: Waterproof Show hour, minute, second, AM/PM indicator, month, data, and day of [...]
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WIFI Smart Socket Digital Wattmeter 220V AC Power Meter Electricity consumption EU Plug Power Kilowatt Wattage Energy Meter
2.4-inch LCD HD Color Measurement Warm Tips France, Belgium, Slovakia, Czech Republic, Poland. Please choose the FR specification! Specifications: Model:S1WMaterial: ABS + PCMeasuring voltage: AC85-265VInternal Include Relay: 10A , Measuring current: 0-10A Max16APower: MAX 3680WEnergy Measurement range:0 ~ 99999kWhAccuracy: +1Wireless consumption: <0.3Wfrequency: 50 / 60HZPower factor: 0-1.00PFWorking temperature: -10°C ~ +60°C degreeWi-Fi frequency: 2.412 ~ 2.484 MHzWorking humidity: <80Security Type: WEP64 / WEP128 / TKIP / CCMP AESDimensions: 133X76X73mmWeight: 160gScreen Type:2.4inch TFT-LCD HD Display Panel Graphic 240´RGB´320 Dot-matrixDate function: month/dayLarge screen measurement digital display functionWorks with Amazon Alexa & Google HomeSmart power outlet works with Amazon Alexa, Smarthing and Google [...]
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DS18B20 Temperature Sensor Module Kit Waterproof 100CM Digital Sensor Cable Stainless Steel Probe Terminal Adapter For Arduino
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Multifunctional Digital Loud Timers LCD Display Portable Alarm Clock Timer Self-discipline Learning Study for Home Office School
Multifunctional Alarm Clock Self-discipline Portable Alarm Clock Timer Learnning Study Ultra Long Standby for Home Office School Feature: 1.Multifunction: 2 function in this timer, count up, count down. Reminding time range up to 23 hours 59 minutes 59 seconds. A great timer for time management. Various colors are available, beautiful and compact. 2.Loud Alarm: In loud mode, this timer can make a loud buzzer to remind. Even if you are in a different room, the alarm clock will ring for you.Clear LCD screen with big digital number, easy to read. 3.Size Information: [...]
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GV13T AC220V AC380V Generator LED Digital Display Meter 3 in 1 Voltage Frequency Chronograph Meter Voltmeter Tester Multimeter
Generator Digital Display Meter 3 in 1 Voltage Frequency Chronograph GV13T 220V/380V Feature: 1. Can measure voltage, frequency, accumulated running time, and current running time simultaneously.2. 4-digit high brightness LED digital tube displays measured values, can provide clear readings.3. With screen change button, easy to replace and install.4. No external working power required, stable to operate.5. Available in 220V, 380V AC system for choice. Specification: Item Type: Generator Digital Display MeterParameter Display: Phase Voltage: VFrequency: HzCumulative Running Time: HCurrent Running Time: RRange and Accuracy:Voltage: AC165-275V 220VAC System, Level 1 / AC280-450V 380VAC System, Level 1Frequency: 40-70Hz, 0.5 LevelCumulative Running Time: [...]
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12V DC RF Wideband Low Noise Amplifier LNA 1-3000MHz Gain: 20DB Power Supply Voltage DC 12V Wide Band Amplifier
12V DC RF Wideband Low Noise Amplifier LNA 1-3000MHz Gain: 20DB Power Supply Voltage DC 12V Wide Band Amplifier Feature: 1. This amplifier can work in a wide frequency range with stable gain. When different gain values are needed, the supply voltage can be reduced or customized. With metal shell , which has a noise reduction effect 2. This amplifiers noise figure is 2dB measured at 1.5GHz, owns smaller noise and larger dynamic range, especially suitable for various RF receiving front‑end circuits, and increase the communication distance 3. WIFI receiver RF front end and other places where [...]
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Compact Marker Row Finger Counter LCD Electronic Digital Tally Count
Features: OOTDTY Small & compact design, one hand operation, comfortable to hands to work; Large function button, light weight, easy to carry.Easy to read, easy to use, Digit LCD screen display.Easy Reset, with a reset button on the counter, it is easily reset by pushing the button.The counter are made of the ABS plastic, durable and eco-friendly, nice and bright, It is an incentive toys for the kids to [...]
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80 Strips/pack PH 1-14 Litmus Paper PH Tester Papers Universal Indicator Paper Test for Water Aquarium
Description Condition: 100 Brand New and High QualityTake accurate alkaline/acid tests with this pack of 80 Litmus paper stripsEach book also includes a color chartSpecifications The scale reads from 1 to 14:1 - 3 indicates a very acidic substance4 - 6 indicates an acidic substance7 indicates neutral8 - 11 indicates alkalinity12 - 14 indicates a very high level of alkalinityPackage Included 1 x books containing 80 strips 80 strips [...]
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High Precision RC Watt Meter Power Analyzer Battery Voltage Amp Meter with LCD Digital Display 12V 24V Solar Wind Analyzer Power
Description: Professional RC Watt Meter is an excellent supplement to RC hobby, DC circuit, solar system, boat/RV and battery backup system! This is not just a watt meter-it is an all-in-one meter! Power meter, voltmeter, ampere hour meter, ammeter and electric energy meter. Everything is in one unit! This is a perfect troubleshooting tool. This all-in-one wattmeter is indispensable for the analysis, testing and troubleshooting of any DIY DC power supply project. Feature: ✔This digital watt meter is equipped with LCD screen which gives clear and accurate readings. ✔Measures 0 to 60 Volts. Works on 12, [...]
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Waterproof Chronometer Handheld Pocket Stopwatch Professional Digital Sport Stopwatch LCD Timer Stop Watch Timer Tools
Waterproof Chronometer Handheld Pocket Stopwatch Professional Digital Sport Stopwatch LCD Timer Stop Watch Timer Tools Description: Feature: Waterproof Show hour, minute, second, AM/PM indicator, month, data, and day of the week You can select 12 or 24 hour user with this chronograph digital sports stop watch This chronograph stop watch with alarm and hourly chime function With compass design, give you more convenient High quality with excellent performance Material: Plastic Powered by: Button battery included Size L x W x H: 8.0 x 6.4 x 2.0 cm Color:Black Specifications: Waterproof Show hour, minute, second, AM/PM indicator, month, data, and day [...]
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1 Set Useful High Strength Wear-Resistant Automatic Screw Chain Nail Adapter Drill Chain Set for Carpentry
1 Set Useful High Strength Wear-Resistant Automatic Screw Chain Nail Adapter Drill Chain Set for Carpentry Specifications: Such chain nail adapter is connected to work fast and penetrate strongly, nails can be fast, continuous and stable, more convenient operation and improve working efficiency. It can feed nails automatically without nail jamming. Screw of different lengths need to choose the corresponding nozzle length, which can be adjusted by turning the button, and the depth of the screw can also be adjusted. With this automatic chain nail adapter, you can use it to nail wood panels, cabinets, ceilings, etc. It is made [...]
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Thermometer Humidity Meter Garage Office Indoor Wall-mounted Greenhouse Hygrometer Breeding Thermometer Logger Measurement Tool
Thermometer Humidity Meter Garage Office Indoor Wall-mounted Greenhouse Hygrometer Breeding Thermometer Logger Measurement Tool Description: No calculation, no power supply This product directly indicates the temperature and humidity values of the measured environment, without power supply, maintenance, and calculation. It is widely used in scientific research, production workshops, Temperature and humidity measurement of computer room, library, archives, warehouse, living room environment, especially suitable for temperature and humidity measurement in greenhouses and animal husbandry. Grasshopper1 Specifications: Indoor thermometer wall-mounted household greenhouse temperature and humidity meter hygrometer breeding thermometer Weight: 50g / piece Size: 23 x [...]
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