Unit ：Kg/cm2(×105 pa) Seaming Chuck Diameter ： Φ11.1mm Measurement Range 0.2~15 Kg/cm2 (×10^5 pa) Φ7.9mm Measurement Range 0.4~30 Kg/cm2 (×10^5 pa) Division Value ：0.01 Kg/cm2 Indication Error ：±0.5% Accuracy ：±1% Depth Pressed by Seaming Chuck ：10mm Power ：Charging 100-220V/AC;Battery continuous working time: 8 ~ 10 hours. Power Supply Mode ：AA NI-MH battery /220V AC charging 4 ~ 6 hours. Stability :Temperature drift 0.2uV/℃(0-60℃);Zero drift ≤ 0.1%/8 hours/FS Working Temperature ：5℃~35℃ Relative Temperature ：0~+60℃ Relative Humidity ：15%~80%RH Working Conditions ：No hypo center and corrosive medium Net Weight ：About 590g Outline Dimension ：245×66×37mm