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    Diagnostic, Test & Measurement Tools

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    Picture of Pocket-sized PH Meter with ATC (Yellow)

    Pocket-sized PH Meter with ATC (Yellow)

    • Display: LCD Digital
    • Lightweight pocket size kit set, easy to carry & store.
    • Simple & easy operation - Simply turn it on, remove the protective cap and immerse the electrode into the solution to be measured
    • Instant, quick display of results
    • A perfect tool for testing the acidity or alkalinity of liquids, ideal for all home and laboratory pH testing applications including aquariums, hydroponics, swimming pools, etc.
    $8.74 $10.75
    Picture of Capacitor Capacitance Meter Tester 6013 XC6013L (Yellow)

    Capacitor Capacitance Meter Tester 6013 XC6013L (Yellow)

    • Data hold
    • Full overload protection
    • Low battery display
    • Backlight
    • Lead socket for small parts
    $17.24 $21.03
    Picture of CP-100S Digital Handheld Laser Distance Meter, Max Measuring Distance: 100m

    CP-100S Digital Handheld Laser Distance Meter, Max Measuring Distance: 100m

    • Wide measuring range up to 100m
    • High accuracy
    • Quick measurement of distance, area and volume
    • Automatic calculation of area and volume
    • Indirect measurement by Pythagorean Theorem
    $29.23 $34.78
    Picture of BENETECH GM1312 2.4 inch LCD Screen Thermocouple Thermometer Measure J,K,T,E,N and R Type, Measure Range: -50~300C

    BENETECH GM1312 2.4 inch LCD Screen Thermocouple Thermometer Measure J,K,T,E,N and R Type, Measure Range: -50~300C

    • The electrical compensation function provide the compensation to the thermocouple error so as to improve the overall precision
    • To measure the thermocouple of J, K,T,E,N and R type.
    • Unit Celsius and fahrenheit unit
    • Human centered design, easy operation
    • Measuring Range:
    $18.63 $21.80
    Picture of ME-9101 Automatic Reset Wobble Stick Head Mini Limit Switch (Blue)

    ME-9101 Automatic Reset Wobble Stick Head Mini Limit Switch (Blue)

    • Model: ME-9101
    • Type: Wobble Stick Type, Automatic Reset
    • Power: AC 250V, 5A / DC: 115V, 0.4A
    • Mounting Hole Diameter: 4.5mm
    • Hole Center Point Distance: 56mm x 21mm
    $8.41 $10.51
    Picture of ME-8108 Rotary Adjustable Roller Lever Arm Mini Limit Switch (Blue)

    ME-8108 Rotary Adjustable Roller Lever Arm Mini Limit Switch (Blue)

    • Type: Rotary Adjustable Lever Arm with Roller
    • Voltage Rating: AC 250V 5A, DC 115V 0.4A
    • Roller Dimension: 1.8 x 0.7cm
    • Lever Arm Length: 10cm
    $8.41 $10.26
    Picture of LCD Display Air Conditioning 2-Pipe Programmable Room Thermostat for Fan Coil Unit, Supports Wifi (White)

    LCD Display Air Conditioning 2-Pipe Programmable Room Thermostat for Fan Coil Unit, Supports Wifi (White)

    • On appearance:
    • 86mm hidden box and european 60mm round box is suitable.
    • White, black housing creates your colorful life.
    • White backlight protect your eyes.
    • Touch buttons to make simple operation.
    $39.37 $48.82
    Picture of LCD Display Air Conditioning 4-Pipe Programmable Room Thermostat for Fan Coil Unit, Supports Wifi (Black)

    LCD Display Air Conditioning 4-Pipe Programmable Room Thermostat for Fan Coil Unit, Supports Wifi (Black)

    • On appearance:
    • 86mm hidden box and european 60mm round box is suitable.
    • White, black housing creates your colorful life.
    • White backlight protect your eyes.
    • Touch buttons to make simple operation.
    $39.53 $47.83
    Picture of BHP-8000-WIFI-B 3H2C Smart Home Heat Pump Round Room Mirror Housing Thermostat with Adapter Plate & WiFi, AC 24V (Black)

    BHP-8000-WIFI-B 3H2C Smart Home Heat Pump Round Room Mirror Housing Thermostat with Adapter Plate & WiFi, AC 24V (Black)

    • 4.8 inch screen display
    • 6 touch design buttons, stylish
    • The color-changing circular design in the middle brings more dynamic effect
    • Wall-mounted and embedded installation compatible design, flexible and flexible
    • The 3H2C heat pump system is compatible with 12 interfaces and reserves space
    $58.72 $72.81
    Picture of WP6932 Professional Home Formaldehyde Detector New House Measuring Formaldehyde Instrument MP2.5 Air Detector

    WP6932 Professional Home Formaldehyde Detector New House Measuring Formaldehyde Instrument MP2.5 Air Detector

    • Display form: LCD
    • Formaldehyde detection range: 0-1.999 mg/m3
    • TVOC detection range: 0-9.999 mg/m3
    • TVOC effectors: Benzene, alkanes, alkenes, ketones, etc.
    • Temperature detection range: 0-50 degrees Celsius
    $43.23 $54.04
    Picture of DM1308 CO2 Monitor Tester Indoor Air Quality 400-5000ppm Digital Carbon Dioxide Temperature Humidity NDIR Sensor

    DM1308 CO2 Monitor Tester Indoor Air Quality 400-5000ppm Digital Carbon Dioxide Temperature Humidity NDIR Sensor

    • Feature:
    • Accurate detection: It can accurately and quickly monitor the indoor CO2 concentration to protect your health. It can also test indoor temperature and humidity in real time.
    • Stable and durable: Built-in rechargeable battery can continuously monitor air quality for a long time. The clear screen display and three-color LED indicator can help you clearly identify the air quality.
    • Wide application: suitable for air quality monitoring in cars, rooms, schools, office buildings, greenhouses, factories, hotels, hospitals, etc., especially in places with infants, young children, the elderly, pregnant women, etc.
    • Portable and light: small size, easy to carry, can be used for a long time
    $35.26 $42.66
    Picture of 5 In 1 Temperature Humidity TVOC HCHO CO2 Large Screen Display Power Digital Air Quality Monitor (Black)

    5 In 1 Temperature Humidity TVOC HCHO CO2 Large Screen Display Power Digital Air Quality Monitor (Black)

    • It adopts excellent electrochemical detection module, which has high accuracy and stable performance, and can accurately detect carbon dioxide value. Large screen design, measurement data at a glance
    • The smart carbon dioxide value tester uses air semiconductor sensors to monitor air quality, temperature and humidity
    • Using superior electrochemical detection module, high accuracy, stable performance, can accurately detect carbon dioxide
    • Strong anti-interference ability, low power consumption and long service life
    $15.72 $18.55