4-Pack Mini Indoor Temperature Humidity Meters Digital Gauge

Accuracy
The humidity measuring range: 10%-99%RH with ±5% RH tolerance; the temperature measuring range: -58℉-158℉with ±2°F tolerance
Mini size
Mini Size making it ideal for use in jars, incubators, brooders,reptile tank, guitar case any other place
Long Battery Life
This Mini hygrometer thermometer is powered by 2 LR44 battery that provides 12-18 months of battery life. (Include 4 LR44 Backup Batteries)
NO BACKLIGHT FUNCTION
Specification:
Type: Digital Thermometer Hygrometer
Dimension: 1.89 x 1.13 x 0.6″ (48 x 28 x 15mm)
Humidity measurement range: 10%-99%
Humidity measurement accuracy: +/-5%
Humidity sampling period: 10 seconds
Battery Type: LR44 button batteries
Temperature measurement range: -58℉-158℉
Temperature measurement accuracy: ±2℉ (under normal temperature)
Function: Measuring temperature and humidity
Package:
4 x Digital Thermometer Hygrometer (Battery Included)
4 x LR44 Backup Batteries

Easy Temperature and Humidity Monitoring: Mini Digital Humidity Thermometer allows you to easily know the temperature and humidity around you
2-in-1 Meter with Built-in Probe: Digital electronic thermometer and hygrometer for measuring temperature and humidity for indoor use
Fahrenheit Display and Compact Size: This thermometer displays temperature in Fahrenheit; Dimensions: 1.89″ x 1.13″ x 0.6″ (48mm x 28mm x 15mm)
Wide Measuring Range: Temperature measuring range: -58℉-158℉ ; Humidity measuring range: 10%-99%RH (Measures conditions every 10 seconds)
Accurate Measurements: Temperature measurement accuracy: ±2℉; Humidity measurement accuracy: ±5%RH
The mini hygrometer thermometer widely use in jars, reptile tank, guitar case, incubators, brooders, office, green house and any other place that requires monitoring of temperature and humidity levels
Long-Lasting Battery Life: Powered by 2 LR44 batteries that provide 12-18 months of battery life, with 4 additional LR44 backup batteries included in the package