Measurement method: Electric motor measurement method Display unit: 0.1% Operating temperature and humidity range: 0 to 40°C/85%RH or less (but does not condense) Measurement section heat resistance temperature: 115°C Auto power-off: Approximately 1 minute Waterproof performance: IPX7 Display method: 2-digit digital Battery life:大约1年(每天使用15次) 测量范围(%):0.1至5.0 宽度(mm):34 深度(mm):16 高度(mm):180 电源供应(V) 1