Reviews Battery Operated Humidity Meter

Protmex PT6508 Temperature Humidity Meter Thermometer Hygrometer with Ambient,Dew Point, Wet Bulb for Indoor and Outdoor, Min/Max Hold, LCD Backlight

  • PT6508 Temperature meter is a new type of digital temperature and humidity meter, which designed to combine the functions of humidity meter, temperature meter, wet bulb temperature and dew point temperature. And Dew point is a measure of how much water vapor actually in the air..
  • Dual Display Humidity and Temperature with Accurate Measuring: Humidity range: 0% - 100%RH. Temperature range: -20℃(-4℉) - 60℃(140℉). Dew point Temperature :-50℃(-58℉) - 60℃(140℉). Wet Bulb Temperature:-20℃(-4℉) - 60℃(140℉)..
  • Digital humidity and temperature meter used for a high range of applications-HVAC,industry,agriculture,meteorology,medical,daily life,building engineer,paranormal investigator,in wine cellar ,machine room and data storeroom.
  • Multiple Function: With data retention, data storage, unit conversion, backlight, low battery indicator, automatic shutdown, maximum and minimum functions..
  • LCD display with backlight with high accuracy sensor, LCD brighter in the darker places. Auto shutdown without operation after 30 minute..
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OMEM Reptile Double-Plate Digital Hygrometer Indoor Thermometer Monitor Terrarium Climbing Pet Box Temperature Humidity Gauge

  • Double-plate temperature and humidity meter, real-time test temperature and humidity, good temperature and humidity measurement helper, wide division scale, easy to read clear dial, The value is accurate, at a glance, a dual-use.
  • Fast sensing speed, simultaneous temperature and humidity sensing, multi-function silent temperature and humidity meter, mechanical sensing, no battery required.
  • Temperature measurement range: -30℃to 50℃, humidity measurement range: 0% RH to 100% RH.
  • You can also read clear degrees at long distances, as well as text and color blocks to help distinguish comfort.
  • Caring for pets, suitable for different scenes,Suitable for home, office, greenhouse, in wooden boxes or rainforest tanks, etc.
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Peakeep Indoor Humidity Temperature Digital Alarm Clock for Bedrooms, Smart Night Light, Battery Operated Small Easy Desk Bedside Gifts Clock

  • The PEAKEEP Indoor Humidity Temperature digital alarm clock measures 5 1/4 (L) * 2 (W) * 3 (H) inches. The clock face is utilized HD LCD screen, can be read easily..
  • There is an professional-level indoor temperature humidity gauge monitor in this digital alarm clock, hygrometer monitor range is from 1%-99% RH with +-3% RH tolerance.
  • thermometer meter range is from -40 to 158 Fahrenheit (-40 to 70 Celsius) with +-0.9 F (+-0.5 C) tolerance, allows you keep an eye on indoor conditions..
  • The clock features a soft nightlight which illuminates the display automatically when placed in low light. Night light can be toggled to LOW or High or OFF options. Problems that time is invisible at night or display is too bright solved..
  • This alarm clock has a gradually faster beep noise which continues for 90 seconds. Before the alarm stops itself, top snooze button can be continually pressed to get an extra 8-minute nap..
  • It is an easy cordless battery operated alarm clock, powered by 3 AAA batteries (not provided), features bold clear display, smart low night light, 12-hour / 24-hour, indoor temperature humidity, easy for kids, teens to use, basic bedroom bedside table desk alarm clock. Suitable for home, office, closet, incubator, greenhouse, garden, wine cellar, etc..
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hoyiours Digital Hygrometer Indoor Thermometer Room Hygrometer Humidity Meter with Comfort Indicator, 3s Fast Refresh Accurate Temperature Humidity for Home, Office, Baby Room (White)

  • HIGH ACCURACY FASTER REFRESH: Our indoor humidity meter with a highly accurate sensor, 12 sensitive vents and update readouts every 3 seconds to give you the latest and the most accurate temperature & humidity readings. The hygrometer indoor humidity range of the digital room thermometer is from -58˚F~158˚F (-50℃ ~ 70℃) and humidity 10% ~ 99%, the temperature is accurate to ±1°F while the humidity is ±3%RH. hoyiours room thermometer humidity meter will be your best choice..
  • AIR COMFORT INDICATOR: The thermometer hygrometer features 3 levels of icons to indicate air condition – DRY / COMFORT / WET, which display the different levels of temperature and humidity based on the air conditioner. In addition, this digital home thermometer also displays the changing trend for each reading, So you can adjust the air conditions to promote good health based on specific data, allows you to keep an eye on home health and easier make actions for room climate control..
  • LCD DISPALY EASY TO READ: Digital hygrometer indoor thermometer gauge has a 2.3-inch LCD screen and large bold numbers that clearly displays real-time data that you can easily read even at a distance. The inside thermometer for home is also equipped with a toggle button for ℃/℉,so yo....
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Outdoor/Indoor Thermometer Hygrometer Humidity Meter Thermometers Temperature Humidity Gauge Meter with Fahrenheit/Celsius(℉/℃) for Patio Field Cellar Garden Humidors Greenhouse Closet by AikTryee

  • 【NO BATTERY REQUIRED】Thermometer hygrometer is mechanical and has a longer life expectancy in use, you don't worry about cold weather draining the battery since the analog work well but no batteries needed replacing.
  • 【SIMPLE TO OPERATE】 Thermometers easy to know current temperature and humidity, No instructions necessary. This is the simplest thermometer with no buttons to operate..
  • 【TWO IN ONE DESIGN】Hygrometer displays both the temperature and humidity accurately.
  • thermometer accurate from -20℉ and 120 ℉ (-30 ℃ and 50 ℃), humidity from 1% to 99%, could accommodate all kinds of climates.
  • 【MULTI-PURPOSE】Humidity Meter designed with convenient kickstand and hanger built into the back, it works well on tables or walls and is hidden nicely in any small space and doesn't take up a lot of space in an office, bedroom, Patio, Field, Cellar, Garden, Humidors, Greenhouse, Closet, Etc..
  • 【Perfect after-sales】Thermometers Temperature Humidity Gauge Meter, Buy with confidence, if you encounter any problems, please contact us in time and help you solve the problem within 24 hours..
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Outdoor/Indoor Thermometer Hygrometer Humidity Meter Thermometers Temperature Humidity Gauge Meter with Celsius/Fahrenheit (℃/℉) for Patio Field Cellar Garden Humidors Greenhouse Closet by DWEPTU

  • 【NO BATTERY REQUIRED】Wall-mounted thermometer and hygrometer is mechanical and has a longer life expectancy in use, you don't worry about cold weather draining the battery since the analog work well but no batteries needed replacing..
  • 【SIMPLE TO OPERATE】 Thermometers easy to know current temperature and humidity, No instructions necessary. This is the simplest thermometer with no buttons to operate..
  • 【TWO IN ONE DESIGN】Hygrometer displays both the temperature and humidity accurately.
  • thermometer accurate from -20℉ and 120 ℉ (-30 ℃ and 50 ℃), humidity from 1% to 99%, could accommodate all kinds of climates.
  • 【MULTI-PURPOSE】Humidity Meter designed with convenient kickstand and hanger built into the back, it works well on tables or walls and is hidden nicely in any small space and doesn't take up a lot of space in an office, bedroom, Patio, Field, Cellar, Garden, Humidors, Greenhouse, Closet, Etc.
  • 【Perfect after-sales】Thermometers Temperature Humidity Gauge Meter, Buy with confidence, if you encounter any problems, please contact us in time and help you solve the problem within 24 hours..
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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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