Specification: Rated Load: 10t,15t,20t,30t. Rated Output: 2.0000+/-0.001mv/v Total Error: +/-0.02% Recommended Excitation Voltage: 5v-18v(AC or DC) Maximum Excitation Voltage: 24V(AC or DC) Zero Balance: +/-1% F.S Input Impedance: 775+/_5ohms Output Impedance: 700+/_2ohms Safe Overload:150% F.S Ultimate Overload: 200% F.S Cable Length: 3m(0.5t-5t), 15m(10t-40t) Construction: Alloy Steel Protection Class: IP68 & IP67 Citation: GB/T7551-1997/OIML R60 Mode of Connection: Input+: Red Input-: Black Output+: Green Output-: White 1pcs/carton. carton cize:410*220*230mm=0.021cbm Brand: BOAST