Digitool Solutions TM-1503 1/2" Portable Digital Torque Meter 150 ft-lb

The Digitool Solutions TM-1503 electronic torque meter makes any 1/2" square drive hand tool into a torque wrench. It attaches between any wrench, driver or non-impact power tool and the threaded fastener drive socket. Its digital display and intuitive user interface make torque settings quick and simple, and the large 4-digit LCD display provides units selection and instant conversion between in-lb, ft-lb and Nm torque values.

Accurate Real-Time Monitoring

Accurate real-time monitoring of applied torque is performed while the meter rotates with the fastener. Its in-line torque transducer eliminates the hand-hold position error typical of most torque wrenches. A tri-color LED provides early warning and over-torque indication, while audible and tactile alerts signal when the preset value is attained, allowing the user to keep their eye on the work.

Extended Power Technology

The meter uses three conveniently replaceable AAA alkaline batteries and features Digitool Solutions' Extended Power Technology, allowing up to 400 hours of continuous operation.

Precision & Compliance

The TM-1503 delivers ±2% of reading accuracy in both CW and CCW directions between 10% and 100% of full scale, exceeding the requirements of most manufacturing, industrial, off-road and automotive fastener specifications. Torque settings between 5% and 100% of full scale comply with ISO 6789-2003 and ASME B107-28-2005 (Type 2) standards. The meter is supplied with a calibration certificate including a statement of N.I.S.T. traceability.

Specifications