Interchangeable heads
Integrated notch on wrench head to ensure tight fit on flare nut
Digital torque value readout
+/- 2% accuracy
CW and CCW operation
Peak hold and track mode selectable
Buzzer and LED indicator for the nine pre-set target torques
Four user selectable units of measure (ft. lb., in. lb., N-m, kg-cm) • 50 data memory for recall and joint torque auditing
Auto sleep (after about five minutes idle) Water contact indicator
Two AAA batteries included