(1)Accuracy:±1.0°C (±1.8°F) / ±5%RH
(2)Measurement Range:-20 to +70°C (-4 to ~ 158°F) , 10 to 99%RH
(3)Resolution:0.1°C / 1%RH
(4)Battery:9V Block Battery
(5)Typical battery life:12 months
(6)LCD display area:97mm * 78mm
(7)Weight:300g
(8)Accessories:9V Block Battery