Measurement Range: 0.015 - 1.500 N.m. Accuracy: within ±0.5% (F.S.), ±1 digit under 0.2N.m. Display: 4 digit digital display (1 line). Measurement Direction: CW/CCW compatible. Measurement mode: 3 modes PD-TR-PP. Auto power off: 10 minutes to turn off. 00 Data ● Rechargeable battery: Ni-MH Rechargeable battery capacity (mAh): 1,100 Charging time (hours): 4 Continuous usage time (hours): 20 Weight: 2.4 lbs (1.1 kg)