System of Measurement System of Measurement | Show |
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System of Measurement System of Measurement | Hide |
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Minimum Torque Minimum Torque |
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Maximum Torque Maximum Torque |
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Graduations Graduations |
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Certification Certification |
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Display Display |
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Torque-Measuring Direction Torque-Measuring Direction |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Depth Depth |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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Material Material |
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Batteries Included Batteries Included |
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Battery Size Battery Size |
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About Torque Tools
More
High-Accuracy Torque Tool Testers
These testers have a digital display and are accurate to ±1%. Place your torque wrench or screwdriver onto the tester with the included square drive connector and turn. Testers display torque as it's measured and the maximum torque reached. They also show the first torque peak reached to ensure accurate readings when testing click-style wrenches. Use with hand tools only.
Note: The accuracy ratings do not apply to the lower 10% of the torque range.
Accuracy | Mounting Holes | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Square Drive Size | Torque Range | Graduations | Torque-Measuring Direction | Clockwise | Counterclockwise | Ht. | Wd. | Dp. | Material | Mounting Fasteners Included | No. of | Dia. | Batteries Included | Each | |
With Calibration Certificate with Test Data Traceable to NIST | |||||||||||||||
in.-lbs., ft.-lbs., Nm | |||||||||||||||
| 1/4" | 5 to 50 in.-lbs. 0.4 to 4.17 ft.-lbs. 0.56 to 5.65 Nm | 0.01 in.-lbs. 0.01 ft.-lbs. 0.01 Nm | Clockwise and Counterclockwise | ±1% | ±1% | 4 1/2" | 6" | 6" | Steel | No | 8 | 3/8" | Yes | 0000000 | 000000000 |
| 3/8" | 25 to 250 in.-lbs. 2 to 21 ft.-lbs. 2.8 to 28.2 Nm | 0.1 in.-lbs. 0.01 ft.-lbs. 0.01 Nm | Clockwise and Counterclockwise | ±1% | ±1% | 4 1/2" | 6" | 6" | Steel | No | 8 | 3/8" | Yes | 0000000 | 00000000 |
| 3/8" | 60 to 600 in.-lbs. 5 to 50 ft.-lbs. 6.78 to 67.8 Nm | 0.1 in.-lbs. 0.01 ft.-lbs. 0.1 Nm | Clockwise and Counterclockwise | ±1% | ±1% | 4 1/2" | 6" | 6" | Steel | No | 8 | 3/8" | Yes | 0000000 | 00000000 |
| 1/2" | 300 to 3,000 in.-lbs. 25 to 250 ft.-lbs. 33.8 to 338 Nm | 1 in.-lbs. 0.1 ft.-lbs. 0.1 Nm | Clockwise and Counterclockwise | ±1% | ±1% | 4 1/2" | 6" | 6" | Steel | No | 8 | 3/8" | Yes | 0000000 | 00000000 |
| 3/4" | 720 to 7,200 in.-lbs. 60 to 600 ft.-lbs. 81.3 to 813 Nm | 1 in.-lbs. 0.1 ft.-lbs. 0.1 Nm | Clockwise and Counterclockwise | ±1% | ±1% | 4 1/2" | 6" | 6" | Steel | No | 8 | 3/8" | Yes | 0000000 | 00000000 |
Square Drive Torque Tool Testers
Check the accuracy of torque wrenches and screwdrivers—place your tool onto the tester with the included square drive connector and turn. The main pointer shows torque as it's measured; the memory pointer shows the maximum torque reached. Use these testers with hand tools only.
Note: The accuracy ratings do not apply to the lower 20% of the torque range.
For technical drawings and 3-D models, click on a part number.
Accuracy | Mounting Holes | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Square Drive Size | Torque Range | Graduations | Torque-Measuring Direction | Clockwise | Counterclockwise | Lg. | Wd. | Ht. | Material | Mounting Fasteners Included | No. of | Dia. | Each | |
With Calibration Certificate Traceable to NIST | ||||||||||||||
ft.-lbs. | ||||||||||||||
| 1/2" | 0 to 50 ft.-lbs. | 1 ft.-lbs. | Clockwise and Counterclockwise | ±2% | ±2% | 13" | 4" | 2 1/2" | Steel | No | 4 | 1/4" | 0000000 | 0000000 |
| 1/2" | 0 to 100 ft.-lbs. | 2 ft.-lbs. | Clockwise and Counterclockwise | ±2% | ±2% | 13" | 4" | 2 1/2" | Steel | No | 4 | 1/4" | 0000000 | 000000 |
| 1/2" | 0 to 150 ft.-lbs. | 2.5 ft.-lbs. | Clockwise and Counterclockwise | ±2% | ±2% | 13" | 4" | 2 1/2" | Steel | No | 4 | 1/4" | 0000000 | 000000 |
| 1/2" | 0 to 200 ft.-lbs. | 5 ft.-lbs. | Clockwise and Counterclockwise | ±2% | ±2% | 13" | 4" | 2 1/2" | Steel | No | 4 | 1/4" | 0000000 | 000000 |
| 3/4" | 0 to 600 ft.-lbs. | 10 ft.-lbs. | Clockwise and Counterclockwise | ±2% | ±2% | 14 1/2" | 4 3/4" | 3 3/4" | Steel | No | 6 | 1/4" | 0000000 | 000000 |