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DTM 8 Digital Torque Meter

The DTM 8 reads a torque range of 190-620 ft-lb. and is compatible with the TN-22EZ, GNR-81E, and CNR-80.

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Digital Torque Meters (DTM) provide an easy-to-read torque display and a flash memory card that stores the date, time, and torque measurement for each bolt tightened. This information can be downloaded for reporting and quality assurance.


Model DTM 8EF
Torque Readout Range 190-620 ft-lb. (250-850 N-m)
Turn-of-Nut Wrench Compatibility  TN-22EZ
Torque Wrench Compatibility  GNR-81E & CNR-80
Discontinued Models Compatibility  SR-71E
Length 4-5/8″ (117 mm)
Depth 3-3/4″ (95 mm)
Weight 3.7 lb. (1.7 kg)
  • Clockwise & counterclockwise torque measurements
  • ± 3% repeatable accuracy
  • 10,000 readings powered by four AAA batteries
  • Perfect for rotational capacity testing




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Is there a warranty on your tools?

1-year manufacturers defect warranty on new tools.

Does the tool come with anything?

All of our tools come with a case.  Our Turn-of-Nut & Shear Wrenches come with the one size socket and a metal case.  The cordless tools come with one or two batteries, a charger, and a case.

What is the lead time on getting this tool to me?

If we have it in stock, we can send it next day air within the US to get to you tomorrow.