Best Conductivity Meter With Auto off

Preciva Digital Psychrometer Thermo-Hygrometer, LCD Mini Temperature and Humidity Meter with Dew Point and Wet Bulb Temperature Hygrometer for Industry, Agriculture, Meteorology (9V Battery Included)

  • This digital Humidity & Temperature Meter & Wet Bulb Temperature Dewpoint Temperature has been designed to combine the functions of humidity meter, temperature meter, wet bulb temperature and dewpoint temperature..
  • It is an ideal Humidity & Temperature Meter instrument with scores of practical applications for laboratory, industrial, engineer and professional..
  • Small form factor easy to use, with a white backlit dual display LCD screen can be used in a dark environment..
  • The humidity & temperature meter is for use a humidity/ semiconductor sensor..
  • Resolution 0.01%RH, 0.01 °C/0.01 °F，Max Hold and Data Hold Function.
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Apera Instruments SX823-B Portable Multi-Parameter Meter Kit pH/Conductivity/TDS/Temp Accuracy ±0.01 pH ±1% F.S

  • 3-pt Auto Calibration with auto buffer recognition, Auto Temp. Compensation, Testing pH (ORP)/Conductivity/TDS/Temp. simultaneously.
  • ACCURATE Measurement, QUICK Response & CONSISTENT Results thanks to the digital filter technology and high quality Sanxin pH/Conductivity Electrodes.
  • INTELLIGENT Functions: EASY display switch among pH/Conductivity/TDS.
  • Easy parameter setup, Self-Diagnosis of out-of range values and electrode....
  • RELIABLE Structure Design: Large clear LCD display, foldable stand allows use as a benchtop, soft silicon case gives you a comfortable grip, IP57....
  • COMPLETE Test Kit of pH&EC electrodes, calibration solutions, soaking solution, backup batteries, and a rugged portable case.
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Digital Anemometer Handheld Airflow Wind Meter Backlight Wind Speed Anemometer Thermometer Gauge Meter for Windsurfing Kite-Flying Sailing Surfing Fishing

  • MULTIFUNCTION WIND METER: designed to measure wind speed (0-30 m/s, 0-5860 ft/min, 0-55 knots, 0-90 km/hr, 0-65 mph) with 12 level beaufort scales, and detect air temperature ( 14°F and 113°F), easy to switch ℃/℉ units by press the button with no tools, support wind chill indication, display Max/ Average/ Current air velocity on LCD screen in real time, more convenient than 2 buttons anemometer.
  • EASY TO INSTALL BATTERY & USE: Remove off the yellow rubber protector cover, then open the battery door, it’s more easier than other wind meter gauge. Put a CR2032 battery (included), turn on windspeed anemometer by press “Mode” for 2s to measure wind and analyze environment to do activities.
  • BACKLIGHT& AUTO/MANUAL SHUTDOWN: Press any keys to active the wind anemometer’s backlight last for 12 seconds, convenient to read at dark place, press “Mode” + “SET” simultaneously to turn off the wind meter, or no operation for 14 minutes it will auto shutoff.
  • MULTIPURPOSE WIND DETECTOR: This digital wind speed anemometer is perfect for industrial and home purposes, like measuring speed of HVAC velometer,air conditioner and temperature of CPU. The mini anemometer for sailing, shooting, hang-gliding, drone wind speed test, or power and manufacture indu....
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Leaton Digital Luxmeter/Digital Illuminance Light Meter lux meter with LCD Display(Range: 0.1~200,000 Lux Luxmeter, 0.01~20,000Fc)

  • The digital light meter will allow you to measure the lighting in an area.
  • The digital light meter uses a 9V battery(not included).
  • Resolution: 0.1Lux / 0.01Fc , Accuracy:±4%,Measurement speed: 2 times / second,Units: Lux & Fc.
  • Hold function, Auto range & Manual range,Auto Power OFF: After approx.15 minutes.
  • Low power of battery detecting,Operating Environment: 14 to 122℉(-10 to 50℃), 10%~90%RH.
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Digital Wind Speed Meter Anemometer, Handhled Wind Gauges Measuring Wind Chill Temperature Speed, Wind Meter Thermometer Gauge for Shooting Windsurfing Hunting Gray

  • MULTIFUNCTION WIND METER: designed to measure wind speed (0-30 m/s, 0-5860 ft/min, 0-55 knots, 0-90 km/hr, 0-65 mph) with 12 level beaufort scales, and detect air temperature ( 14°F and 113°F), easy to switch ℃/℉ units by press the button with no tools, support wind chill indication, display Max/ Average/ Current air velocity on LCD screen in real time, more convenient than 2 buttons anemometer.
  • EASY TO INSTALL BATTERY & USE: Remove off the yellow rubber protector cover, then open the battery door, it's more easier than other wind meter gauge. Put a CR2032 battery (included), turn on windspeed anemometer by press “Mode” for 2s to measure wind and analyze environment to do activities.
  • BACKLIGHT& AUTO/MANUAL SHUTDOWN: Press any keys to active the wind anemometer’s backlight last for 12 seconds, convenient to read at dark place, press “Mode” + “SET” simultaneously to turn off the wind meter, or no operation for 14 minutes it will auto shutoff.
  • MULTIPURPOSE WIND DETECTOR: This digital wind speed anemometer is perfect for industrial and home purposes, like measuring speed of HVAC velometer,air conditioner and temperature of CPU. The mini anemometer for sailing, shooting, hang-gliding, drone wind speed test, or power and manufacture indust....
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Water Quality Tester, Accurate and Reliable, HoneForest TDS Meter, EC Meter & Temperature Meter 3 in 1, 0-9990ppm, Ideal Water Test Meter for Drinking Water, Aquariums, etc.

  • ✔ACCURATE AND RELIABLE: To achieve high accuracy, equipped with premium quality titanium alloy probe, and reliable Automatic Temperature Compensation (ATC) ensures reading always be accurate at various temperatures..
  • ✔MULTIFUNCTIONAL AND UPGRADED: Professional TDS, EC and Temperature Pen 3 in 1. Upgraded with big backlit LCD for easier reading, and auto-lock function for easier use..
  • ✔EASY AND INSTANTLY: Just turn TDS meter on and stir water gently, then stabilized readings will be auto-locked on LCD in seconds, and the tds ppm meter will shut off automatically if without operation over 2 minutes..
  • ✔MULTIPURPOSE TDS TESTER: Test the purity of drinking water to ensure it's healthy, monitor if Reverse Osmosis (RO)/DI System works properly, whether filter need replaced, maintenance aquarium, hydroponics(test nutrients), pool and spa, etc..
  • ✔3 YEARS WARRANTY. And we offer 90 days Money Back Guarantee if not totally happy with the digital TDS water tester meter..
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Defy Wood Brightener 1 Gallon

  • ADVANCED MEASUREMENT: Compared with adopting the traditional drying weightlessness principle to measure contented moisture, high frequency....
  • HIGH PERFORMANCE: There are 10 modes of wood density mode for your choice. Wide and precise range: Wood 2%~70% RH, Resolution: 0.5%, Accuracy:....
  • POWER FUNCTION: Auto power off in 3 minutes without any operation, data hold function, large LCD display with backlight makes the meter easy to read..
  • PORTABLE SIZE: Ergonomic size fits in your hand perfectly to get a better grip..
  • WIDE APPLICATION: The moisture meter is reliable for contractors, woodworkers and homeowners to measure the containing water of most wood, bamboo,....
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Digital Wind Speed Meter Anemometer, Handhled Wind Gauges Measuring Wind Chill Temperature Speed, Wind Meter Thermometer Gauge for Shooting Windsurfing Fishing Hunting Gray

  • MULTIFUNCTION WIND METER: designed to measure wind speed (0-30 m/s, 0-5860 ft/min, 0-55 knots, 0-90 km/hr, 0-65 mph) with 12 level beaufort scales, and detect air temperature ( 14°F and 113°F), easy to switch ℃/℉ units by press the button with no tools, support wind chill indication, display Max/ Average/ Current air velocity on LCD screen in real time, more convenient than 2 buttons anemometer.
  • EASY TO INSTALL BATTERY & USE: Remove off the yellow rubber protector cover, then open the battery door, it’s more easier than other wind meter gauge. Put a CR2032 battery (included), turn on windspeed anemometer by press “Mode” for 2s to measure wind and analyze environment to do activities.
  • BACKLIGHT& AUTO/MANUAL SHUTDOWN: Press any keys to active the wind anemometer’s backlight last for 12 seconds, convenient to read at dark place, press “Mode” + “SET” simultaneously to turn off the wind meter, or no operation for 14 minutes it will auto shutoff.
  • MULTIPURPOSE WIND DETECTOR: This digital wind speed anemometer is perfect for industrial and home purposes, like measuring speed of HVAC velometer,air conditioner and temperature of CPU. The mini anemometer for sailing, shooting, hang-gliding, drone wind speed test, or power and manufacture indu....
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Vibration Meter AR63B Handheld Precision Digital Intelligent Sensor Vibration Meter, Auto Switch Range

  • FUNCTIONS---Used for measuring periodic motion, to check the imbalance and deflecting of moving machinery, specifically designed for present measuring various mechanical vibration. So as to provide the data for the quality control, run time and equipment upkeep..
  • ACCURATE MEASUREMENT---The vibrometer use the high-performance acceleration meter, realize the repetitiveness and accurate measurement.It has the function of testing axle bearing situation..
  • WORKING PRINCIPLE---Vibration meter(also called also called vibration severity) uses Piezoelectric Acceleration Transducer transfer the vibration signal in to electrical signal, analyze the input signals, and show the Acceleration, speed, shift of the vibration..
  • WIDE APPLICATION---Widely used in the lines of Power, petrochemical, machinery manufacturing, metallurgy, vehicles, etc..
  • FEATURES---Multi-functional, with temperature measurement, auto switch range, backlight, auto power off..
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UNI-T Digital Multimeter Tester UT139C, Voltage Meter Tester Capacitance Meter Frequency TRMS 6000 Counts Auto/Manual Ranging

  • True RMS Multimeter Kit UT139C. 6,000 counts. Measures AC DC voltage (600V max), AC DC current (10A max), resistance, capacitor tester, frequency, temperature, diode test, bandwidth, etc. Ideal for electricians. Diagnose automotive, industrial and household electrical issue in a breeze..
  • Auto/manual ranges switchable multi meter digital. Relative mode. MAX/MIN. Data hold. LCD backlight. Auto power off. Troubleshoot home appliances, light fixtures, sockets and electrical panels. Besides, great volt meter and multimeter for checking automotive battery voltage, alternator output, etc..
  • Safe & Durable ohm meter multimeter. Safety rating: CAT III 600V. NCV detection feature effectively checks electrical status through measuring EM field intensity. Full range protection (600V). Thick rubberized cover and quality built-to-last electrical kit..
  • Easy to use electrical tester kit. Value pack includes: UT139C voltmeter digital, test leads (pair), temperature probe, paper manual, eManual (free download), gift box, and easy access to UNI-T 7/24 User Support (by email)..
  • UNI-T WARRANTY – A trouble-free experience with 100% 18-MONTH WARRANTY and 100% MONEY BACK GUARANTEE by UNI-T Direct!.
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