Product Description
- Features
- Specifications
- Dimensions
- Accessories
- Downloads
- Calibration
| ○ Sealed head keeps contamination out and lubrication in for better performance and longer tool life |
| ○ Handles are durable, lightly knurled for a tough, non-slip grip |
| ○ Dual Progressive LEDs allows user to view active torque readings and to anicipate torque target for more accurate torque |
| ○ Automatically compensates for flex related torque variances |
| ○ Easy to ready large LCD screen, LED indicator lights, audible beep and handle vibrations work together to signal when torque is within the targeted range |
| ○ Rugged all steel body is design to stand up to industrial use and each wrench is backed by a one-year warranty |
| ○ Torque measured in seven modes ft.lbf, in.lbf, N.m, dNm, kgf.cm, angle and torque then angle |
| ○ Fully programmable with 10 memory presets |
| ○ Includes: Blow Molded Storage Case |
| Range | (1.36 to 27.12) N.m, (1 to 20) ft.lbf, (12 to 240) in.lbf |
| Torque accuracy | ± 2% of Indicated Value from 20% to 100% of full scale (Clockwise) ± 3% of Indicated Value from 20% to 100% of full scale (Counter-Clockwise) |
| Torque accuracy | ± 4% of Indicated Value from 10% to 19% of full scale (Clockwise) ± 6% of Indicated Value from 10% to 19% of full scale (Counter-Clockwise) |
| Torque accuracy | ± 8% of Indicated Value from 5% to 9% of full scale (Clockwise) ± 10% of Indicated Value from 5% to 9% of full scale (Counter-Clockwise) |
| Angle Accuracy | ± 1% of reading, plus ± 1 Deg @ Angle Velocity (10 to 180 Deg/Sec), plus ± 1 Deg for Test Fixture |
| Drive Size | 1/4″ |
| Model | N.m | ft.lbf | in.lbf |
| 2401EFRMH | (1.36 to 27.12) N.m | (1 to 20) ft.lbf | (12 to 240) in.lbf |
| 2503EFRMH | (16.9 to 339) N.m | (12.5 to 250) ft.lbf | (150 to 3000) in.lbf |
| 1002EFRMH | (6.8 to 135.0) N.m | (5 to 100) ft.lbf | (60 to 1200) in.lbf |
| 12002EFRMH | (7 to 135) N.m | (5 to 100) ft.lbf | (60 to 1200) in.lbf |
| 6004ERMH | (40.7 to 813.5) N.m | (30 to 600) ft.lbf | (360 to 7200) in.lbf |
| Length | 11.67″ |
| Weight | 0.93 lb |

○ A Certificate of Calibration is included when calibration services are ordered from MRM Metrology Inc.
○ Use CAL 2401EFRMH when requesting calibration services from MRM Metrology.
Calibration and Repair Services
MRM provides Calibration and Repair Services for the
2401EFRMH Williams Electronic Torque Wrench
For a quote, please email us at [email protected]











































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