Reviews Air Humidity Tester

Ammonia Gas Detector,0~100PPM NH3 Concentration Tester, Air Quality Humidity Temp Reader with Alarm for Home Decoration,Poultry Farm,Industry (AIOMEST AI-5800G)

  • ✅【High Accuracy】-Measuring ammonia gas range 0~100PPM, with resolution of 0.1PPM and high accuracy +/- 2%, this air quality meter works well in continuous monitoring NH3 in real time..
  • ✅【Double Alarm】-Installed with light/sound alert, when the ammonia intensity reaches the alarm value (AL1, AL2) you set, AI-5800G will remind you to take necessary action, with both red light indicator and buzzer..
  • ✅【Wide Applications】-Combing temperature and humidity function in one, this particle tester shows ambient humidity and temperature -4~122℉(-10 ~ 50℃) on the large color LCD screen simultaneously, great for home decoration, mining, poultry pig farms..
  • ✅【Long Service-Life】-Built-in 1600mAh large capacity rechargeable battery, this ammonia tester provides longer service time. Recharge the instrument with USB cable (included), when low battery indicator appears..
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Atmotube Pro Portable Air Quality Monitor [PM1 PM2.5 PM10 VOCs Temperature Humidity and Barometric Pressure Sensor]

  • REAL-TIME AIR QUALITY TRACKER - constantly monitors the environment around you, accurately measuring a wide range of PM, volatile organic compounds....
  • PM SENSORS detects PM1, PM2.5, and PM10 pollutants, such as dust, pollen, soot, and mold spores..
  • PORTABLE & WEARABLE: most compact air quality tracker which securely hooks on a bag or belt, with up to 7 days battery life so you can take it....
  • MULTI-PURPOSE: Atmotube Pro air quality tester also includes a weather station with atmospheric pressure, temperature, and humidity sensors for using....
  • MOBILE APP: User-friendly interface shows air quality readings, helps to track measurements history and personal air score. If the air quality gets....
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Air Quality Pollution Monitor, Formaldehyde Detector, Temperature & Humidity Meter, Sensor, Tester; Detect PM2.5/PM10/PM1.0 Micron Dust, Test Indoor TVOC Volatile Organic Compound Gas; eBook

  • MULTIFUNCTIONAL & SCIENTIFIC – As our newest model, this indoor air quality monitor accurately assesses temperature in Celsius, humidity level, and multiple measures of air quality including concentrations of formaldehyde, total natural & synthetic volatile organic compounds causing most odors (TVOC), and fine particulate dust matter (PM2.5/PM1.0/PM10) which travel deeply into the respiratory tract, reaching the lung alveoli..
  • PORTABLE TESTING – Spot check indoor air quality anywhere or leave device on for continuous monitoring. This easy-to-carry air quality tester can help monitor air quality at home, in the car, and in hotel rooms. The lithium battery provides portable power when DC 5V micro USB charging is not available. Information is displayed on a clear 2.8” 320 x 240 pixel color LCD display..
  • ADVANCED FAN & SENSORS – This air quality monitor has a built-in fan to quickly draw in ambient air to allow REAL-TIME measurements. It incorporates a laser sensor to measure levels of dust particles and has a second electrochemical semiconductor sensor to test air quality including formaldehyde and natural/synthetic organic compound levels..
  • HEALTHY HOME? – Is your family suffering from sick building syndrome? This air quality tester detects....
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Mini CO2 Detector, Aiment 3-in-1 Lightweight Portable Carbon Dioxide Detector Air Quality Monitor Temperature Humidity Air Analyzer Digital CO2 Meter for Home Indoor Travel

  • 【Multifunctional Carbon Dioxide Tester】This 3 in 1 CO2 monitor can detect real-time CO2 concentration, monitor indoor and outdoor humidity, and temperature. CO2 detection range: 400-5000PPM. Temperature detection range: 0-50℃. Humidity detection range: 0-99%RH..
  • 【Mini Air Quality Monition】The Air Quality Monitor is small and portable, easy to carry around as a decoration, you can check air quality anywhere and anytime. With Intelligent early warning system, high quality infrared NDIR sensor, multiple interference prevention..
  • 【Large Capacity Rechargeable Battery】The CO2 detector has a built-in large capacity rechargeable battery, charging takes only 2.5 hours, and standby up to 30hours. You can check the air quality from anywhere, or have the device continuously monitor at a specific location..
  • 【Full-Color LCD Screen】With full-color display and LCD screen design, this carbon dioxide detector is super easy to read. Digital display with intelligent backlight, eye protection function, one key operation..
  • 【Multi Application】Suitable for home, school, off....
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Agratronix Coffee Moisture Tester Model 08150

  • MOISTURE TESTER: Specially calibrated to provide accurate moisture results for a variety of coffee commodities, the AgraTronix coffee tester is reliable equipment that is easy to operate anywhere and at any time..
  • UNIQUE DESIGN: The coffee humidity tester is equipped with back lit multilingual display that provides precise readings even in dark. It has easy basic mode or advanced precision calibration mode to match local elevator table top moisture testers..
  • CONVENIENT TO USE: This is a handheld coffee moisture tester that can be used with multiple sets of grain scales that are listed for customization of offsets by the operator. It provides more accurate readings than scoop type testers..
  • PRECISE READINGS: The coffee bean moisture tester works well in moisture range: 7% to 40% for green coffee, 8% to 40% for parchment coffee and 4% to 20% cocoa. It offers accurate measurements in normal moisture range for stored grain..
  • PRODUCT SPECIFICATIONS: The coffee moisture meter has 0.1% moisture display resolution. It can be operated using two 9V batteries. It works well in 32° to 113°F temperature range..
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KOPUO Indoor Air Quality Monitor, Home CO2 Detector Meter, Tabletop Digital Temperature and Humidity Gas Pollution Detector, NDIR Channel Sensor, LED Display Carbon Dioxide Tester for Home, Office.

  • ... sensors. Working Temp33.8°F-185°F, Indicator lights, simulation bars and facial expressions indicate multiple air quality levels. Note: The CO2 level of the air is not a fixed data,it's changing in a range anytime, so the reading in the display is fluctuating..
  • 【Upgrade Air Quality Monitor】: CO2, Temperature, Humidity,Time,AQI. Large and clear reading, with 3-color indicator AQI, All can accurately know the environmental quality immediately from wherever you look at it. Improved indoor air quality monitors can accurately detect a wide range of substances in the air..
  • 【Long battery life & Auto Alarm Function】:The built-in 2000 mAh battery can provide more than 10 hours of standby time when fully charged, in addition to real-time power through the included usb charging cable. When the air pollution index exceeds the standard, it will automatically remind of the alarm, The function key quickly to turn on/off the automatic alarm function (An alarm will be issued when the CO2 reading exceeds 1000ppm)..
  • 【Portable & Easy Operation】: Just one button operation to switch on/off, A portable detector the size of a palm, is easy to carry and can detect the gas quality in living room, bedroom, school, office, kitchen, car, hotel, campground etc. e....
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CO2 Detector, Aiment 3 in 1 Carbon Dioxide Detector Air Quality Monitor Temperature Humidity Air Analyzer for CO2 Digital CO2 Meter for Indoor Home Office

  • 【Multifunctional Carbon Dioxide Tester】This 3 in 1 CO2 monitor can detect real-time CO2 concentration, monitor indoor and outdoor humidity, and temperature. CO2 detection range: 400-5000PPM. Temperature detection range: 0-50℃. Humidity detection range: 0-99%RH..
  • 【Full-Color Large Screen】With full-color display and large screen design, this carbon dioxide detector is super easy to read. LED digital display with intelligent backlight, eye protection function, one key operation..
  • 【Large Capacity Rechargeable Battery】The CO2 detector has a built-in large capacity rechargeable battery, standby up to 40hours. You can check the air quality from anywhere, or have the device continuously monitor at a specific location..
  • 【More functions】Intelligent early warning system, high quality infrared NDIR sensor, multiple interference prevention, air convection technology, greenhouse compensation calibration..
  • 【Multi Application】Suitable for agricultural planting, production warehouse, raw material processing, home, school, office, and other occasions. We offer 3 months free return and lifetime warranty for our CO2 detector..
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Air Quality Monitor for Formaldehyde TVOC Temperature Humidity-Portable Indoor Chemical Pollution Detector with Accurate HCHO Sensor

  • PTH-2 is a professional air quality meter for fomaldehyde,tvoc,support temperature and humidity measurement..
  • Built-in electrochemical 'Dart' sensor imported from United Kingdom,relying on super-strong noise circuit and hybrid algorithm,the level of the....
  • Suitable for newly decorated house,office,school,hospital or a new car,and you can also take it for traveling or anywhere you want..
  • Indicator lights,simulation bars and facial expressions indicate multiple air quality levels,built with 2400 mAh rechargeable battery and packaged....
  • Package include: PTH Tester *1, 2400 mAh Battery *1(Built-in), USB Line *1, User Manual. We offer 30 days free return, replacement and full refund and....
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Digital Multifunctional LCD Grain Moisture Meter Water Content Analyzer Smart Sensor Use Probe Humidity Tester for Wheat Corn Rice Bean Peanut Soybean No Batteries Included

  • 【Product Description】:This grain humidity tester can quickly measure the water content of 14 varieties of grain such as wheat corn rice peanut....
  • 【Product Specifications 】:Measuring range:7.5-44% (Rapeseed, Sesame, Soymeal, Seed Cotton).
  • 【Product Feature】:The probe humidity tester is designed with a speaker on the back of the meter, which can report the measuring reading. It has....
  • 【Large & Clear Display】:This grain moisture meter has LCD backlight display, it is convenient to read measuring data at darkness.
  • 【Excellent Design】:Ergonomically design non-slip handle fits the palm well.
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Wood Moisture Meter - Digital Moisture Tester Handheld Pin-Type Moisture Detector for Wood Firewood Wall Paper Drywall

  • ... reliable for detecting moisture content from wood, paper and building materials. A reliable must-have tool for homeowners, carpenters, painters and architects..
  • 【Wood Measuring professional instruments】 6 scale levels, suitable for a variety of different wood types of humidity measurement. Our wood moisture detector sensor can quickly and easily scan the moisture content of different wood products. Easily check humidity to avoid mildew, cracks and warps before buying or using expensive wood..
  • 【User friendly, easy to understand】 Our digital humidity detector is designed with an easy-to-read large backlit LED screen and has a hold button to freeze readings.This multi-functional moisture tester features a sturdy, durable feel shape and rubber buttons that allow you to comfortably take multiple measurements..
  • 【Sensitive electrode pin】 This pin-type moisture meter with high precision multi-material sensor, no calibration required. After the stainless steel pin is inserted into the surface of the wood or building material, it will support accurate readings..
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