Valve test 24V loop power Current simulated mode Auto step, automatic lamp function Span check function HART resistance HART communication function English calibration certificate Waterproof and dustproof: IP40 Batteries: 6 AA alkaline batteries DC voltage (V): 30.000 (0.01%±2) DC电流(MA):24.000mA(0.01%±2) 宽度(mm):93 depth(mm):44 高度(mm):152