Reviews Battery Operated Humidity Meter

NICE-POWER Wood Moisture Meter, Pin-Type Digital Moisture Meter Firewood Moisture Content Detector, Water Leak Detector with Large Screen for Logs, Drywall, Building Materials, Plaster

【Fast & Accurate Measurement】 One-piece high-precision probe design can penetrate the test surface and obtain the moisture content in the wood in one second, with excellent accuracy (±2%) and resolution (0.1%). Allows you to buy or use wood without worrying about cracks, rips, and warping..
【High-quality Humidity Detectors】 Check basements, ceilings, and walls for suspected water damage in time to determine if the area is wet or dry. The moisture meter is sturdy and durable, and the housing is made of light and hard plastic, lightweight and easy to carry..
【User-Friendly, Easy Reading】 Digital humidity detector with large screen, the "HOLD" key to freeze readings, low battery alert, auto power off function after 10 minutes of inactivity to save battery life, ergonomically designed non-slip rubber covers on both sides of the moisture meter , comfortable to use..
【Eight Measuring Mode】 Specifically designed to detect the moisture content of wood and other materials（plaster, lime mortar, drywall, bricks） for all your needs. The perfect choice for carpenters, floor installers, inspectors, lumber suppliers and anyone looking to buy quality firewood. Resolve suspicion and make our work more efficient..
【Packed for Convenient】 This mois....

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Decibel Meter Wall Hanging Sound Level Meter 11 inch Large LED Display Noise Temperature Humidity Meter with Alarm Icons Indicator Wide Applications for Classroom Studio Home Factory

✅【Large 11'' LED Display】: DANOPLUS decibel meter equipped with 11 inches screen and brightness adjustable, which allow to see the real-time decibel level , Temperature and Humidity clearly..
✅【 AUTO Alarm Icons】: the noise alarm face icon will automatically switch when the decibel at different level. 【Green Icon】Less than 60dB.
✅【High Accuracy】Decibel Level Measuring Range: 30~130dB , Accuracy: ±1.5dB.
✅【User-Fridendly】DANOPLUS sound meter powered with 2000mAh Lithium battery, 9.8 feet(300 cm) length USB cable for charging, don't worry the USB cable is not length enough..
✅【Wide Applications】: This Large LED display Decibel Meter can be mounted on the wall or placed on the table, it's an ideal noise meter to test the sound level in Classroom, Studio room, traffic routes, factories, construction site, home, offices, etc..

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5-Pack Mini Digital Thermometer Hygrometer, Indoor Room Round Temperature Humidity Meter Gauge Monitor, Large LCD Display Fahrenheit or Celsius for Greenhouse, Home, Reptile, Humidors, Office, Garden

【Easy To Install】Simple & Elegant indoor thermometer hygrometer allows you to quickly know the environment temperature and humidity around you, Embedded opening or fixed with double-sided tape..
【Fast Response & High Accuracy】Temperature humidity sensor with high accuracy can fast response measures every 10 seconds with four sensitive VENTS to provide an updated and accurate reading..
【Round Humidity Gauge Support Fahrenheit (℉) or Celsius (℃) Conversion】The square temperature humidity meter display temperature in Fahrenheit, and only the round temperature humidity gauge displays temperature in Fahrenheit or Celsius (pressing the conversion button of ℃/℉).
【Measurement Accuracy And Range】Advanced temperature humidity sensor maintain Temperature measurement accuracy to ±1℉, Humidity measurement accuracy: ±2%.
Temperature measurement range: -58℉-158℉, Humidity measurement range: 10%-99%..
【What You Will Get】Package Includes: 5 x room thermometer for home.
9 x LR44 Matching battery, Gift: 10 x LR44 spare battery.
5 x Double-sided tape, Better service guarantee: Vaikby brand strives for 100% customer satisfaction, As a USA-based reliable brand, we add a worry-free product service for you. No work well? Contact us for a ful....

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Mengshen Digital Psychrometer - Handheld Backlight Temperature Humidity Meter Gauge with Dew Point and Wet Bulb Temperature - Battery Included M350

【Professional Digital Psychrometer】2 in 1 Humidity & Temperature Meter. Accurately measure environments temperature, relative humidity, dew point....
【Wide Measurement Range】Humidity: 0 to 100% RH.
Temperature: -22°F to 212°F(-30°C to 100 °C).
【Fast Response】Only 10s response time. It can display accurate temperature humidity value quickly. With backlight, you can get clearly readings....
【Widely Application】This handheld digital psychrometer can be widely used in home, apartment, industrial, laboratory, greenhouse, warehouse and....
【Power Supply】9V battery included in the package..

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Lunarlipes ST6817 Thermometer Hygrometer Digital Temperature Humidity Meter Handheld Thermometer Hygrometer with Ambient Dew Point Wet Bulb for Outdoor and Indoor Max/Min Hold LCD Backlight

【DIGITAL THERMO-HYGROMETER】The hygrometer thermometer is a new type of digital temperature and humidity meter. It designed to combine the....
【 DUAL DISPLAY HUMIDITY AND TEMPERATURE METER】Digital temperature humidity meter,Temperature with High-precision measurement. Humidity range: 0% -....
【MULTIPLE FUNCTIONS HYGROMETER TEMPERATURE 】Digital humidity temperature meter. It has the following functions: ①.Data storage, ②.Unit....
【WIDE RANGE OF APPLICATIONS】: The digital hygrometer is suitable for offices, libraries, and cinemas. It is widely used in HVAC, industry,....
【AFTER SALE GUARANTEE】100% money-back guarantee - For whatever reason, you are not satisfied, you can request a replacement or a full refund.....

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Mengshen® Digital Temperature and Humidity Meter - with Dew Point and Wet Bulb Temperature - Battery Included, M86

2 in 1 digital Humidity and Temperature Meter. Accurately measure any environments temperature, relative humidity (RH), dew point, wet bulb temperature,.
Device will power off automatically to save battery when not in use in several minutes,.
Adjustable LCD backlight for clearly showing data,.
Powered by 9V battery which is included. Please Attention: Now we use paper box packaging, the black bag shown in the picture is not included..

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MASTECH MS8229 Digital Temperature Humidity Lux Sound Meter Multimeter

DMM + Lux Meter + Humidity Meter + Sound Level Meter + Thermometer.
20%-95% RH 40-100 dB 40000 LUX -4-1832F 0-200 KHz 0-100 uF.
LED / Sound Warning shows you where to plug the test leads.
Built-in Temperature & Humidity Sensors show you the environmental temperature and humidity.

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Indoor Thermometer Hygrometer, Indoor Humidity Monitor, Temperature Humidity Gauge Meter with Fahrenheit/Celsius(℉/℃) for Humidors, Greenhouse, Garden, Cellar, Closet, Etc by AikTryee

【NO BATTERY REQUIRED】Indoor Thermometers, This 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..
【EASY TO INSTALL】Indoor Hygrometer Thermometer, Easy to know current temperature and humidity. The large screen and clear numbers make it easy to read even when standing far away..
【TWO IN ONE DESIGN】Indoor Humidity Monitor, The small and compact monitor displays both the temperature and humidity accurately.
thermometer accurate from 0℉ and 120℉, humidity from 1% to 99%, could accommodate all kinds of climates..
【MULTI-PURPOSE】Temperature Humidity Gauge Meter 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, cigar, incubator, etc.
【PERFECT AFTER-SALES】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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Mini Digital Thermometer 2-Pack Hygrometer Indoor Humidity Monitor Temperature Humidity Gauge Meter with Fahrenheit (℉) for Humidors, Greenhouse, Garden, Cellar, Closet, Fridge Etc by DWEPTU

【EASY TO INSTALL】 Mini Digital Hygrometer Thermometer easily knows the current humidity and temperature, Embedded opening size (1.81*1.06 inch) or fixed with double-sided tape, Spare double-sided tape is included in the package..
【High Precision Display】 Indoor Thermometer Hygrometer Temperature measurement accuracy: ±1℉.
【WIDE TEMPERATURE TEST】 Indoor Thermometer Hygrometer Temperature measuring range -58℉-230℉.
【Two in One】 Mini Digital Hygrometer Thermometer is 2in1 meter with built-in probe.
digital electronic thermometer and hygrometer for measuring temperature and humidity for indoor use.
【LONG BATTERY LIFE】 Hygrometer Powered by two LR44 button cell (Included), Battery working time up to 8 months. Package Includes: 2 x Digital Thermometer Hygrometer, 2 x Double-sided tape, 4 x Spare Batteries..

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