Illumination range: 0~200,000lux
Temperature range: -9.9℃~49.9℃
Illumination accuracy: less than 10000ux: ±3%rdg
When greater than 10000Lux: ±4%rdg
Temperature accuracy: ±1.0℃
Illumination and temperature unit: ℃ (Celsius)/F (Fahrenheit)
Lx (lux)/FC (foot candle)
Illumination data storage: automatic storage: the maximum storage number is 1000
Group storage period is set by APP
Manual storage: The maximum storage number is 67, whether to store or not is determined by manual operation

Operating temperature and humidity 0~40, 10~90%RH
Storage temperature and humidity -10~50℃, 10~90%RH

Power supply: 3*1.5V AAA battery