Description Specification: Temperature Measuring Range : -40C to 70C(-40F to 158F) Humidity Measuring Range : 20%RH to 90%RH C/F Selection : Accuracy of temperature : 1C Accuracy of humidity : 5% Clock alarm function : Low Battery Indication : Calendar : 1999/1/1 to Power supply : AAA 1.5V*2PCS Dimension : mm TemperatureResolution : 0.1 Humidity Resolution : 1%RH Weight : 165g
