Top Conductivity Meter With Auto off

HM Digital EC Meter EC-3M Electrical Conductivity Tester, Handheld Portable EC Temperature Water Test 0-9990 µS, 1µS Resolution, 2% Readout Accuracy,with Leather case

  • Electrical Conductivity tester that reads in Millisiemens (mS) ATC Built-in digital thermometer.
  • Ideal For Commercial Use, Includes A Carrying Case With Belt Clip.
  • Hold Function: Saves Measurements For Convenient Reading And Recording.
  • Auto-Off Function: The Meter Shuts Off Automatically After 10 Minutes Of Non-Use To Conserve Batteries.
  • Measurement Range: 0.00-9.99 mS. From 0-0.99 mS, The Resolution Is In Increments Of 0.001 mS. From 1 to 9.99 mS, the Resolution Is In Increments Of 0.01 mS, Indicated By A Blinking 'x10' Image..
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Decibel Meter Sound Level Reader 30-130dB A Hand-held Sound Noise Meter with Backlight Alarm Digital Noise Meter Decibel Monitoring Tester Calibrated Audio Noise Volume Measuring Instrument

  • Sound db meter calibrated at factory, noise measurement range from 30 - 130dBA, accuracy: ±1.5dB, resolution: 0.1dB. Disable the automatic off function, sound meter can continuously measure noise value.
  • Sound meter features backlight alarm, large LCD display, maximum/ minimum noise monitor, data hold function, auto/manual power off, disable the auto off function, sound level meter can continuously measure noise value, battery indication.
  • Decibel meter is ideal for neighbors noise complaints, job-site and noise pollution monitoring.
  • Portable sound level meter is light and compact design, easy to carry with you and operate with one-hand.
  • Noise meter comes with 3 pcs AAA batteries, a wind-proof sponge ball and user manual. The decibel meter has been adjusted properly, it can be used immediately after the battery being installed..
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Kestrel 5000 Environmental Meter Non-LiNK, Black

  • Conductivity pen can test and monitor your nutrients (TDS) level to maximize your grow and ensure plants get the balanced feed they need.
  • General uses include growing tent, swimming pool, drinking water, aquarium, fish tank, and brewing.
  • This hydroponics tester has ATC that provides consistent reading regardless of any fluctuations in temperature.
  • Durable design for repeated uses and fully waterproof and it floats in any solution.
  • Calibration optional, the meter comes factory calibrated so it's ready to be used.
  • Regular cleaning is recommended for accurate reading.
  • Different units are available (EC, PPM 500, PPM700, and CF).
  • Combine with our pH pens and meters for full garden nutrient monitoring in water and soil.
  • Other features: Auto off function, low battery indicator, units for temperature.
  • KIT INCLUDES: AAA battery, probe care kit is sold separately.
  • Made in New Zealand and manufactured by Bluelab, the industry leader in hydroponic testing equipment, built for grower.
  • 2-Year Limited Warranty with proof of purchase.
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AIOMEST Digital Clamp Meter 6000 Counts, TRMS Multimeter with Auto Ranging, Amp Meter Measures Inrush AC&DC Current, AC&DC Voltage, Resistance, Capacitance, Diodes and Temperature

  • ✨【6000 COUNTS CLAMP METER】: AN-6205 clamp meter is professionally designed for electricity circuit properties measurement. Test a wide range of measurements including AC/DC Voltage 0.01mV~600V, AC/DC Current 0.01A~600A, Resistance 0.1Ω~60MΩ, Continuity and Diode Test..
  • ✨【AUTO POWER OFF SAFELY】: When measurement exceeds 15 minutes without switching mode and pressing key, the meter will switch to standby mode. Press any key to exit standby mode. The auto power off mode can provide the voltmeter with a longer service life while also better protecting the battery..
  • ✨【STRONG OPERABILITY】: Built with 1.34 inches large double open jaw and pick up AC/DC Current flowing through the conductor, increasing safety while improving this meter’s capabilities. Over-load protection circuit can effectively help you to carry out measurement work within the measurement range. Auto ranging and auto LCD backlight make your measurement more convenience..
  • ✨【CONVENIENT FEATURES】: The avometer included relative value, MAX/ MIN, data hold, inrush current test and audible continuity test, ideal for electrical troubleshooting problems, circuit properties measurement, automotive repair and maintenance, lab, industrial and household applications..
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ROOYLE TDS Meter Backlight ppm Meter with ±2% Accuracy and 0-9999 ppm Measurement Range 3-in-1 TDS EC Temperature Meter for Drinking Water RO System Aquariums Fishpond and Swimming Pool

  • 3-in-1 TDS meter: Measurement Range 0-9999ppm, 0-9999µs/cm, 1- 80.0°C, 32.0-176.0°F. Accuracy ± 2%. Reliable and quick readings..
  • Easy to Use. Press “ON/OFF” button and the ppm meter will work. Pressing “HOLD” button and the reading value will be held though the ppm....
  • None Calibration Asked. TDS meter had been calibrated in producing, doesn’t need to recalibrate..
  • Automatic Temperature Compensation ( ATC ): TDS tester has the ATC function, it can read the actual ppm value though the sample is at different....
  • Auto-Off Function: TDS pen tester has the function of auto-off. The ppm meter will automatically shut off with 10 minutes inactivity, to save the....
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KAKOOTI Multimeter Test Leads Kit，2PCS Test Probes 1000V 20A 4PCS Silicone Alligator Clips Test, Multimeter Alligator Clips Set for Fluke/AstroAI/INNOVA/KAIWEETS Digital multimeter Clamp Meter

  • ✅【 Excellent Quality 】 This probe test lead cable is universally suitable for most of digital multimeter voltmeter.Multimeter test leads with banana plug are all made of high quality pure copper material, strong conductivity, low resistance and no signal loss. Leads: CAT II 1000V 20A..
  • ✅【Universal And Compatible】Multimeter leads probe cable clips multi plug tool kit. Multimeter Test Leads Probes and aligator electric clip makes electrical work easier and more precise. The Perfect test tool for precision testing devices. Perfectly fits all kinds of multimeters like digital clamp meters, digital multimeters, volt meter，ohm meter, electrical meter，bench power supply，multi meter electric tester，megger test leads，amp meter，esr meter，multimeter tester.
  • ✅【Sturdy & Heavy Duty】This crocodile clip is rust-proof, corrosion-resistant, oxidation-resistant, compact and durable.Silicon rubber material, double insulation, Each crocodile clip overall jaw perfect solid bite, they are clamping tight, long-term use without deformation.
  • ✅【Conductivity] 】The test lead set has excellent tensile strength and bending strength, as well as low strength and excellent electrical conductivity. It is very useful for electricians and maintenance p....
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Portable Door Lock for Home Security Travel Lock Childproof Security Lock Suitable for Home Hotel School Apartment etc Living Security Device Personal Protection

  • ACCURATE AND RELIABLE: Equipped with premium quality &sensitive probe, water quality tester enables quick and convenient test. Put the probe into....
  • EASY CALIBRATION : Featured with auto temperature compensation which can be adjusted to water temperatures and water quality to give readings almost....
  • MULTIFUNCTIONAL: The digital pH pen is equipped with auto temperature compensation function. TDS meter has lock & auto shut off function(Kindly remind....
  • EASY TO USE：PH tester and TDS meter have sensitive electrode sensor ,simply press "ON". It only takes a few seconds for your result to appear the....
  • WIDE USAGE：These meters are designed small and convenient. PH meter and TD&EC meter can test pH balance, ideal for testing drinking water, swimming....
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BTMETER BT-90EPC Digital Multimeter, Auto-Ranging AC/DC Volt Amp Ohm Temperature Electric Multi-Tester, w/ USB to PC Link Sync for Data Logging

  • 【Datalogging Digital Multimeter】This voltmeter can connect with a computer via USB cable using the software included in the CD Allows you to monitor & log the voltage, current, temp, resistance etc. Display all measurement on the same interface including: Max/min/current, on-screen graphing, real-time clock, sampling rate setting, export data to Excel/TXT file.
  • 【Multifunctional PC Link DMM】Data-recording multi-meter measures AC/DC Voltage, AC/DC Current, resistance, frequency, capacitance, temperature, diode test, continuity buzzer, 1.5V/9V battery test..
  • 【Auto-Backlight & Auto Shutdown】Built with a light sensor to sense the ambient brigtness, turn ON/OFF backlit screen automatically, no more pressing a button back on forth during the measurement. In case you forget to turn the meter OFF, it’ll auto power OFF after 30 mins of operation. Long press “SELECT” you can disable it anytime..
  • 【Attached to Clamp-on Amp Probe】It’s more convenient to attach the BT-90EPC meter to BT-605A AC/DC Amp Clamp Probe for amps measurement. Allowing you remotely monitor to computer and record the circuit data..
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PH Meter, TDS PPM Meter, Soil PH Tester, PH/EC Digital Kit, 3 Pack

  • Super value - 1 PH Meter(yellow) +1 TDS & EC Meter (blue)+1soil tester kit (green). Total is 3 PCS..
  • Functions - The digital pH pen is equipped with auto temperature compensation function. TDS meter has lock & auto shut off function(Kindly remind : This meter can't test sea water.). Pushing the button, it can display the data about water purity level on the screen in PPM (parts per million). The soil meter can test soil pH to help you control the PH level in soil. (Note: this tester is designed for testing soil ONLY.).
  • Accurate & reliable - these testers can test quickly and accurately within ±0.01 pH. It only takes a few seconds to show accurate and stable reading for the result to appear on screen..
  • Easy to use - ph tester and TDS meter have sensitive electrode sensor ,simply press "ON". It only takes a few seconds for your result to appear the data on screen. Soil test kit just need to insert the probes into the soil about 4-6 inches, and wait for about 10 seconds to read the intuitive data. No battery required..
  • Widely application - these meters are designed small and convenient. PH meter and TD&EC meter can test pH balance, ideal for testing drinking water, swimming pools, aquarium, spas, hydroponics, food and more. Soil tester is applicable to pla....
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GuDoQi PH Meter, TDS Meter Combo, Pool Water Test Kit, PH Tester Digital, PPM Meter, 0.01 Resolution TDS PH EC Temperature 4 in 1 Set for Drinking Water, Hydroponics, RO System, Aquarium, Swimming

  • WIDE USE:It is commonly used for testing the pH balance, quality and hardness of drinking water, household water, pool water, aquarium, Spa, hydroponics etc(Any issue about this product ,pls contact with us).
  • THE RANGE OF MEASURE: PH resolution is 0.01pH, accuracy is ±0.01pH, measurment range is 0-14 pH. TDS meter ranges from 0~9990ppm, Conductivity ranges from 0~9990 us/cm, EC ranges from 0~9990 us/cm.
  • ATC FUNCTION: Equipped with auto temprature compensation function, PH tester can adjust according to water temperatures and give pH readings almost instantly. Don't need to care about the temperature of test liquid.
  • EASY TO USE: For water quality tester, pressing ''HOLD'' button for maintaining reading, pressing ''SHIFT'' button once for TDS & EC transformations, pressing ''SHIFT'' button twice for "° C / ° F" transformations.
  • AUTO CALIBRATION: For pH tester, just place the instrument in the standard buffer and press the CAL button then it will automatically start calibration data. (This ph meter has been calibrated by factory so users can use it directly).
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BTMETER BT-100APP Anemometer w/Wireless Bluetooth Digital Handheld Wind Speed Meter for Wind Chill Air Velocity Temperature Vane Anemometer Gauge

  • 【Multifunction Pro Anemometer】 Wind Speed, Temperature, Wind Chill and Battery Power in one LCD display. Digital Anemometer Handheld measure wind....
  • 【Accurate Wind Meter】Wind Speed Meter for measuring wind speed range 0.67~67.1 mph(+/- 5% of readings), Wind temperature....
  • 【Save Your Battery】Auto Power OFF, Manual / Auto Back Light Function, Data Hold, Data Logger, LCD Backlight goes dark automatically, Adjustable....
  • 【Portable Anemometer】Light weight, small size makes this Wind Guage Meter easy for you and your family to take outside for outdoor actitivities,....
  • 【Wireless Bluetooth Anemometer】BT-100 Anemometer can auto pair with your iphone, ipad ,android phone and tablet via bluetooth APP. A....
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Solidtek Bilingual Farsi English Black USB Wired Computer Keyboard

  • FEATURES: low drift NDIR CO2 sensor, Auto day/night detection, big LCD display with real time value, Monitoring & Controlling CO2 value in Greenhouse....
  • APPLICATION: 1. Greenhouse - highly accurate digital CO2 controller measures the carbon dioxide level in the grow room and automatically turns off the....
  • Sensor 124 x 33 x 26 mm with 4.5 meter long cable.
  • CHART DISPLAY: adjustable time scale (week/day/hour/min/auto), Auto Max. /Min. Recall, Target zone indicator.
  • ACCURACY LEVEL: CO2 below 3000ppm ±50ppm or ±5% of reading, whichever is greater / CO2 above 3000ppm ±7% of reading.
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