Best Battery Operated Humidity Meter

TangYong Dustproof and Waterproof Outdoor European Style Resin Wall Clock with Temperature and Hygrometer (B)

  • 1.✿✿ Measure humidity: There is a built-in hygrometer that can measure humidity values from 0% to 100% RH..
  • 2.✿✿ Weatherproof: This resin wall clock is durable, weatherproof construction and can be used both indoors and outdoors..
  • 3.✿✿ Battery operated: The wall clock is battery operated. It requires 1 AA battery. Battery not included..
  • 4.✿✿ Accurate Time: This wall clock has accurate quartz crystal timekeeping technology for more accurate time..
  • 5.✿✿ Measure Temperatures: There is a built-in thermometer that can measure temperatures from -40 to 140 degrees Fahrenheit..
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AnHuaYK Dustproof and Waterproof Clock Outdoor European Resin Wall Clock with Temperature and Hygrometer Suitable for Patio Home Decor (A)

  • Battery operated: The wall clock is battery operated. It requires 1 AA battery. Battery not included..
  • Measure Temperatures: There is a built-in thermometer that can measure temperatures from -40 to 140 degrees Fahrenheit..
  • Weatherproof: This resin wall clock is durable, weatherproof construction and can be used both indoors and outdoors..
  • Measure humidity: There is a built-in hygrometer that can measure humidity values from 0% to 100% RH..
  • Accurate Time: This wall clock has accurate quartz crystal timekeeping technology for more accurate time..
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YASEZ Digital LCD Hygrometer Thermometer Indoor Temperature Humidity Meter Weather Station Alarm Clock Temperature Measuring Tool

  • MATERIAL--Shell is made of plastic material, environmental-friendly, safe, sturdy and durable to use..
  • MULTI-FUNCTIONAL-- It is not only a temperature and humidity thermometer, but also could be used as a weather station, a calendar or an alarm clock..
  • TEMPERATURE AND HUMIDITY MEASURING RANGE-- Its temperature measuring range is from 0℃ to 50℃(32℉-122℉) with a accuracy +/- 1 ℃, its humidity measuring range is from 20% to 99% with a accuracy + / - 1%..
  • LARGE LCD DISPLAY-- With a large data reading window and clear display numbers, you could read the data fast and accurately..
  • BUILT-IN BATTERY OPERATED--Our digital hygrometer thermometer is operated by the built-in AG10 button battery, energy saving and convenient..
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Amprobe TH-3 Relative Humidity Temperature Meter

  • Relative humidity (RH) and temperature meter is used for HVAC, indoor air quality, and environmental applications.
  • Dual-scale thermometer measures air temperature readings in F and C.
  • Capacitive humidity sensor ranges from 0 to 100 percent relative humidity (RH).
  • Data hold for recording data, and minimum, maximum, and relative temperature readings.
  • Extended probe with protective cover reaches inside ducts and other hard to reach areas.
  • Battery Life: 85-hours continuous (with alkaline battery).
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AMIR Indoor Outdoor Thermometer, 3 Channels Digital Hygrometer Thermometer with 3 Sensor, Temperature Humidity Monitor with LCD Display, Wireless Humidity Gauge for Home, Baby Room

  • ☀【Wide Range & High Accuracy】 - Upgraded 3-channel temperature and humidity meter with 3 transmitters for various environments. Remperature & Humidity rang: Indoor temperature (0 - 60℃).
  • Humidity (10% - 99%). The temperature and humidity accuracy: ± 1℃ / ± 5%.
  • DRY: humidity﹤45%. The Station and transmitter signal distance: 100M/328ft..
  • ☁【Max & Min Record】 - This wireless hygrometer with remote sensor can record the temperature and humidity timely,display temperature and humidity changes of the main unit and 3 transmitters. The data update every 60 seconds. Press the ℃/°F button to switch between celsius and fahrenheit. Perfect on your house, office, factory, etc. Time & Alarm Clock, Calendar, Snooze / Light..
  • ☄【Clear HD LCD Screen】- Easy-to-read display as well as the humidity smiley icon shows that 45% is dry, 45%-65% is comfortable, and more than 65% is wet..
  • ☂【Backlight Function】- The humidity temperature monitor has backlight feature, shows digit clearly and wide field of view. Press the display backlight to turn it off automatically after 5 seconds, which help you to read the data clearly even though at night..
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UA963 Portable High Accuracy Mini Digital Thermometer Hygrometer LCD Temperature Humidity Meter for Home Office Baby Room Greenhouse Reptile

  • QUICK RESPONSE :-Adopts imported high accuracy humidity & temperature sensor providing high precise and quick response..
  • COLOR LCD DISPLAY SCREEN :-Color LCD display screen with backlight, stable reading and it can be used in a dark environment..
  • BATTERY INDICATION FUNCTION :-With ℃/℉ temperature unit selection, enable/disable automatic power off, over range indication and low battery indication function..
  • MINI AND COMPACT :-Mini and compact , lightweight and handheld size, this meter is small and portable to use, convenient to carry..
  • WIDELY APPLICATIONS :-Widely applications, this temperature and humidity meter can be used in greenhouse, laboratory, factory and garden etc..
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BTMETER Digital Anemometer Barometer Handheld, for Wind Speed Temperature Wind Chill Tester w/Humidity, Altitude, Barometric Pressure Meter for Climbing Drone HVAC CFM BT-100WM

  • ➤【MULTIFUNCTION ANEMOMETER】BT100WM wind speed gauge meter measures not only Wind Speed, Wind Temp, Wind Chill Indicator, but also Relative Humidity, Dew Point, Barometric Pressure and Altitude. With data log, Tripod hole for mounting, it’s ideal for outdoor activities:Long Range shooting, Hunting, Sailing, Kite flying, Drone Driving, CFM air flow test..
  • ➤【HIGH PRECISION】Digital wind meter for measure wind speed range 0.67 ~ 67.1 mph( +/- 5% accuracy).
  • Wind temperature range -10~45℃,14℉-113℉(+/-2 ℃/℉).
  • Wind meter measurement altitude from 0-19685 Ft. Resolution: 0.2 mph, 0.2℉,0.1% RH. So you can be rest assured to get fast and accurate reading..
  • ➤【EASY TO USE】Measures different readings such as Max, Min, Average, Current Wind Speed, display in 5 units: mph, ft/min, km/h, m/s or knots. Temperature (Celsius/Fahrenheit), Elevation(M, Ft), Atmospheric pressure(inHg, hpa mbar). And LCD backlit screen makes it easy to read in day or at night..
  • ➤【LOG THE BAROMETER DATA】This handheld wind speed meter can also log 16 groups of barometric pressure data for record, compare and analyse the relationship between temperature, humidity, and height. It’s compact pocket sized Pro anemometer for weather station, long distance shootin....
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RENSLAT Digital Thermometer Digital LCD Hygrometer Thermometer Indoor Temperature Humidity Meter Weather Station Alarm Clock Temperature Measuring Tool aldult

  • HIGH-QUALITY MATERIAL--Shell is made of high-quality plastic material, environmental-friendly, safe, sturdy and durable to use..
  • MULTI-FUNCTIONAL-- It is not only a temperature and humidity thermometer, but also could be used as a weather station, a calendar or an alarm clock..
  • TEMPERATURE AND HUMIDITY MEASURING RANGE-- Its temperature measuring range is from 0℃ to 50℃(32℉-122℉) with a accuracy +/- 1 ℃, its humidity measuring range is from 20% to 99% with a accuracy + / - 1%..
  • LARGE LCD DISPLAY-- With a large data reading window and clear display numbers, you could read the data fast and accurately..
  • BUILT-IN BATTERY OPERATED--Our digital hygrometer thermometer is operated by the built-in AG10 button battery, energy saving and convenient..
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Weohoviy Mini Indoor Thermometer Hygrometer Analog 2 in 1 Temperature Humidity Monitor Gauge for Home, Room, Outdoor, Display Mechanical Diameter 57mm-Gold.

  • ♛TWO IN ONE DESIGN: 2-1 Indoor Thermometer & Hygrometer is great to keep track of the temperature and humidity, temperature measurement range: -20~120°F (-30~50°C), Accuracy: +/-2°C.
  • Humidity measurement range: 10~100%, Accuracy: +/-5% (40~70%)..
  • ♛GOOD ADDITION TO MONITOR AIR HUMIDITY: With a provide aluminum stand it totally wireless for tabletop, and with the mountable design it can be hanging on the wall, great for you to use it as a indoor humidity meter for your house, garage, basement and even your cigars. Or as a outdoor analog hygrometer for your patio and your greenhouse..
  • ♛HUMIDITY IS IMPORTANT: An accurate humidity monitor meter it’s an affordable way for you to monitoring humidity in an ideal level. Especially when you or your kids are having bad allergies, sinuses, asthma or any kinds of breathing problems, this humidity gauge will help you to make sure the moisture in your home are good enough..
  • ♛STAINLESS STEEL HYGROMETER THERMOMETER: Unlike most other analog hygrometer on the market this one are made of stainless steel with the glass cover and the colorful board, looks really stable and stylish, make it a great indoor/outdoor wall decoration. And there is no battery replacing needed eco-friendly helps to protected the e....
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