Proto J6478 3/4-Inch 60-600 ft-lbs Durable LCD Drive Electronic Torque Tester

Features

• Use to test all types of torque wrenches in all types of settings where full scale calibration is needed or where a quick Pass/Fail check is required.
• Accuracy of +/- 1 Percent of indicated value in both clockwise and counter clockwise directions.
• Broad accuracy range extends from 10% to 100 Percent of full scale.
• Three units of measure are available ft-lb, in-lb, and Nm.
• Three operating modes: Track Mode, Peak Hold and First Peak (for use with Click-style Torque wrenches).
• Fast sampling rate helps maintain high accuracy during torque applications.
• Each tester is built with a male square drive and also comes supplied with a female-to-female square drive adapter.
• Powered by a standard 9V battery, providing up to 50 hours run time.
• N.I.S.T. (National Institute of Standards and Technology) traceable certification supplied with each tester.
• Optional all-steel stand (J6470S) provides a strong support with minimal footprint.

What’s in The Box

• 3/4-Inch Drive Electronic Torque Tester – J6478
• Owner’s Manual

Warranty

• Limited Lifetime Factory Warranty
• 30 Day Satisfaction Guaranteed

Specifications

Model	J6478
Brand	Proto
Overall Length (in)	6
Torque Range (NM)	81.3-813
Increments (NM)	0.1
Width (in)	6
Height (in)	4-1/2
Style	Electronic
Weight (lbs)	6.00

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