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1/2" Dr 25 - 250 Ft Lbs Digitool Electronic Torque Meter - SPM-2503 - Image 1

1/2" Dr 25 - 250 Ft Lbs Digitool Electronic Torque Meter - SPM-2503

$292.08 $491.72
(You save $199.64)
Model #
Driver Size:
English Range:
300 - 3000 In Lbs
English Range:
25 - 250 Ft Lbs
Metric Range:
34 - 340 Nm
3.75" x 2"
0.33 Kg / .72 lb
± 1%
In Lbs
Ft Lbs



The SPM-2503 torque meter has a 1/2" Dr. Digitool Solutions has a 3/4" Dr and an English range of 300 – 3000 In Lbs & 25 – 250 Ft Lbs and a Metric range of 34 – 340 Nm.

Simple Intuitive user Interface

The “SPM” series of self-contained electronic torque meters is built on a Digitool Solutions’ exclusive rotatable platform. These meters transform any large wrench or non-impact driver into a high-precision torque instrument. The Digitool SPM-2503 electronic torque meter features a simple, intuitive user interface for torque preset of fastener installation specifications. Tri-colored visual indicators, an audible signal and a tactile vibration provide preset alerts at torque attainment. Built on a robust square-drive extension and Installed between the tool and the work, these meters are free of hand-hold position error that is typical of common torque wrenches.

Torque Measurement Accuracy Within ±1% of Setting

The Digitool SPM-2503 electronic torque meter can be used down to 4% of full-scale setting while retaining a +/-3% accuracy. With extra-precision torque sensing and higher resolution analog-to digital conversion, the SPM is intended for critical industrial, aerospace, laboratory and quality control applications. The nylon housing is robust enough for tough field use. A built-in rechargeable Li-Ion battery system provides 300-hours of continuous operation. A global 110-240VAC wall transformer is included for charging.

Each torque meter is compliant with ISO-6789-2003, ASME B107.28-2005 (Type 2) Standards and includes A certificate of calibration with N.I.S.T. traceability.


  • ±1% accuracy of torque from 10% – 100%.
  • Torque applicable in both CW & CCW
  • Usable from 4% of full scale with ±3% of reading.
  • Warning LED, Buzzer and Vibration
  • Li-Ion Polymer rechargeable battery
  • Up to 300 hours of continuous operation
  • Charger adapter 110-240V AC included
  • Self contained Torque meter
  • Easy to use. No Training needed
  • Auto power off after 2 minutes
  • Eliminates hand position error
  • Square Drive: 1/2 inch
  • Accuracy ±1% CW & CCW
  • Buzzing & Vibrating alerts when torque is reached
  • Powered by built-in rechargeable Li-Ion battery
  • Torque Range:
    • 300 - 3000 in-lb
    • 25 - 250 ft-lb
    • 34 - 340 Nm
  • Total Length:
    • 3.75 x 2 inch
    • 95 x 50.8 mm
  • Weight: 0.72 lb



Warranty Information

Digitool Solutions Products are covered by a one (1) year Limited Liability Warranty. Products under warranty should be returned for repair / replacement to: Digitool Solutions LLC 13905 Ramona Ave. Unit # A Chino, CA. 91710 Tel: 909-591-9581 Fax: 909-233-6491