This is our ACDelco ARM601-3 3/8" (3.7 to 37 ft-lbs.) Electronic Digital Torque Wrench. When it comes to precise & professional fastening, ACDelco offers the most complete line of digital torque wrench products. All our digital torque wrenches are made with sturdy materials and calibrated in the production process to ensure the best quality products will be on your hand.

Features: 

• Advanced Technology: 3.7 to 37-foot pounds torque range with LED flashing/ buzzer alarm when torque is reached. Easy to read LCD display with measurements (kg-cm, N-m, in-lb. ft-lb)
• [Multiple Setting Functions]: Torque, Measurement, and, Peak & Trace, Mode Settings.
• Guaranteed Accuracy Range]: ± 2% clockwise ± 3% CCW of indicated value, CW, from 20% to 100% of full scale.
• [Quality Assurance]: Meets or exceeds ASME B107.14-2004, ISO 6789 standards, individually serialized with matching certificate of calibration traceable to N.I.S.T.
• Optimal Length: 12-3/8" Long

Specifications:

• Drive: 3/8" Square
• Length: 12-3/8"
• Accuracy: ±2 % clockwise ± 3% counter-clockwise from 20% to 100% of full scale
• Torque Range: 3.7 to 37 ft-lbs
• AA Battery

Package includes:

• 1 x ACDelco ARM601-3 3/8" (3.7 to 37 ft-lbs.) Electronic Digital Torque Wrench