Measuring Temperature range: -10°C~+70°C (-14°F~+158°F)

Measuring Humidity range: 10%~90% RH

Accuracy: Temperature ±1°C (1.8°F) Humidity ± 5% RH

Resolution: Temperature 0.1°C (0.2°F) Humidity 1% RH

Power source: 1*AAA (1.5V) battery

Material: ABS.