1/2" Heavy Duty Digital Torque Adapter 12.5 to 250.7 ft-lbs

ACDelcoSave 12%
ACDelco ToolsSKU: ARM302-4S

Sale price$83.99 Regular price$94.99
In stock - Ships within 2 business days


  • Static torque measurement.
  • Standard functions: torque setting, measurement setting, mode setting
  • Operation in both clockwise and counter-clockwise directions.
  • LCD display shows N-m (or kg-cm, in-lb, ft-lb) measurements.
  • Audible torque confirmation by means of buzzer.
  • Easy to set up Set, Peak or Trace modes.

Model Number



1/2" Square

Accuracy *

CW ± 1.5%; CCW ± 2.5%

Measured Torque Range

12.5-250.7 ft-lbs (17-340 Nm)


1 kg-cm, 0.1 N-m, 1 in-lb, 0.1 ft-lb

Auto Shut-Off

After 1 Minute of No Use

Memory Set


Operation Temperature


Storage Temperature



2 x CR2032 (included)

Battery Life (Continuously Use)

37 Hours

Service Life Test

10,000 Cyle

Tool Weight

0.40 lbs (0.18 kg)

EAN 4716872175826

* Accuracy Rating applies from 20% to max torque. Example: Torque range with max. 100 ft-lbs will have stated accuracy rating between 20~100 ft-lbs

What's in the Box

(1) - 1/2" Digital Torque Adapter


User Manual

Payment & Security

American Express Apple Pay Diners Club Discover Google Pay Mastercard PayPal Shop Pay Venmo Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Estimate shipping

You may also like

Recently viewed