Proto Electronic Drive Torque Tester
The Proto J6470 is an electronic torque tester that is used to measure the torque output of torque wrenches. It has a 1/4-inch square drive and can measure torque from 5 to 50 in-lb. The J6470 is accurate to +/- 1% of the indicated value and has three operating modes: track, peak hold, and first peak.
- Calibrating torque wrenches
- Checking the torque output of assembly tools
- Verifying the torque applied to fasteners
The Proto J6476 is an electronic torque tester that is used to test the accuracy of torque wrenches. It has a 1/2-inch drive and a measuring range of 25 to 250 ft-lbs. The J6476 is accurate to +/- 1% of the indicated value in both clockwise and counterclockwise directions. It has three operating modes: track, peak hold, and first peak. The track mode displays the current torque value, the peak hold mode displays the highest torque value that was measured, and the first peak mode displays the first peak torque value that was measured.
The Proto J6476 is a versatile and accurate torque tester that is ideal for a variety of applications. It is well-suited for use in both the automotive and industrial industries.
Here are some additional features of the Proto J6476:
- Large, easy-to-read LCD display
- Audible beeper
- Overload indicator
- Automatic shutoff
- Carrying case
The Proto J6478 is an electronic torque tester that is used to measure the torque output of torque wrenches. It has a 3/4-inch drive and a capacity of 60 to 600 ft-lbs. The J6478 is accurate to +/- 1% of the indicated value in both clockwise and counterclockwise directions. It has a broad accuracy range that extends from 10% to 100% of full scale.
The J6478 is powered by a 9-volt battery and has a run time of up to 50 hours. It is also equipped with an LCD screen, an audible beeper, and a blow mold case.
The Proto J6478 is a versatile and accurate torque tester that is suitable for a wide range of applications. It is a valuable tool for any mechanic, technician, or engineer who needs to measure torque accurately.
Here are some of the features of the Proto J6478:
- 3/4-inch drive
- 60 to 600 ft-lb capacity
- +/- 1% accuracy
- Broad accuracy range (10% to 100% of full scale)
- Three operating modes: track, peak hold, and first peak
- Powered by a 9-volt battery (up to 50 hours run time)
- LCD screen
- Audible beeper
- Blow mold case
