Measuring range:
                 0-750N
                 0-120lb
                 0-77Kg
                 0-114Seems
Accuracy:        ≤±5%
Belt state indication: Low,OK,Hi
Resolution:      ±1N (or1 least significant digit of other units)
Belt width:      ≤36mm
Overload alarm:  750N
Max. load:       850N
Metric/Imperial
Auto power off
Pc interface:    RS-232C
Power supply:    4×1.5V AAA(UM-4)
Operating condition: 0 ~ 50℃,< 85% RH
Dimension:       135×62×33mm （5.3×2.4×1.3inch）
Net weight:     335g(not including batteries)
Optional Accessories:  Cable and Software for RS-232 and USB