Mini llave dinamométrica digital de cabezal reversible premium con puerto de calibración en línea

Digital torque value readout
+/- 2% accuracy
CW and CCW operation
Peak hold and track mode selectable
Buzzer and LED indicator for the 9 pre-settable target torques
Engineering units(N-m, ft-lb, in-lb, kg-cm) selectable
50~250 data memory for recall and joint torque auditing
Communication functions
Auto power off after about 5 minutes idle
Rechargeable batteries are compatible

Online-calibration port

Range：0.3 N-m ~ 20 N-m
Bit Size (inches)：1/4”
Accuracy：±2%（CW）