Mini Hygrometer & Thermometer
Measuring humidity range :10%~99%RH
Measuring humidity accuracy: 5%
Humidity display resolution: 1%RH
Measuring temperature range :0°c to 50°c
Measurement temperature accuracy: 1°c
Temperature display resolution: 0.1°c
Install panel hole size: D42mm
Operating Voltage: 1.5V, one button cell size LR44
Temperature range is Celsius only on this model.
Picked these up for each one of my bags from harvest awesome to have in the bags.