Model: HWR-ACTUltra-thin Aluminum alloy with surface Spray-paintWith Pulley,easier for moving Self-contained readout High Precsion, 0.5%FS Lb&Kg Shift Accumulating total weight Ramp (optional) Reserved interface for remote indicator Accumulating total weight 5 digtital, 1 inch LCD Re-Chargeable batteryPHYSICALCapacity10T, 15T, 20TComprehensive Precisionbetter than 0.5%FS of Static ModeSelf-weight34KgOver Size1033mmx510mm x 30.5mm(Weighing Area: 714mmx419mm)Base& PlatformHigh strength Aluminum AlloyGround Level RequirementsLevel, Flat and hard surfaceELECTRICALExcitationSelf-contained Nickel-Hydrogen cell, also powered by remote indicator with connection interfacePower source required110VACCharging Voltage10~12VBattery9V/250mAHrCharging Current25mACharging Time14 hours if the battery is emptyBattery Endurance10 hours of continuesAMBIENT Operation Temp. Range-10~40°C (Storage Environment: Cool and Dry)DIGITAL READOUTDisplay5 Digital,1 Inch LCD Control(4 Buttons)ON/OFF; ZERO/TARE; KG/LB; ACCUMULATEPERFORMANCECapacity:Graduations:Capacity:Graduations:20,000lb/10,000kg10lb/5kg----------------40,000lb/20,000kg20lb/10kgSafe Overload120%FS