Stahlwille SW7707-1W 0.4-20 N·m 7707 W SENSOTORK Workshop Torque Tester, 1/4" square
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The Stahlwille SENSOTORK 7707 W is an electronic workshop torque tester built around an interchangeable transducer. This listing covers five versions, from 0.4 to 20 N·m (1/4" square) to 25 to 1100 N·m (3/4" square) (manufacturer-stated).
The tester shows torque in Track, First-Peak or Peak-Hold mode, in N·m, ft·lb or in·lb, and for clicking wrenches it shows the final torque alongside the first peak. The measurement range runs from about 2 to 100% of the nominal value. The set includes the transducer with QuickRelease safety lock, a display, a stand with a 1.5 m display cable, a spiral cable, a power supply (110 to 230 V with interchangeable outlet adaptors), interchangeable square drive adaptors and a plastic box (manufacturer-stated).
Stahlwille states an accuracy of ±1% and that the tester complies with the specifications of guideline DKD-R 10-8, with a factory certificate (manufacturer-stated). The PC software (No 7759-4, with USB adaptor and jack cable) is ordered separately.
Where this product is used
- Checking and adjusting clicking and indicating torque wrenches
- In-house torque wrench calibration in a workshop
- Testing in a horizontal or vertical position, for clockwise and anticlockwise use
Features
- Track, First-Peak and Peak-Hold measuring modes (manufacturer-stated)
- Final torque shown alongside the first peak for clicking wrenches (manufacturer-stated)
- Interchangeable transducers, so the tester can stay on site while a transducer is recalibrated (manufacturer-stated)
- Units of N·m, ft·lb and in·lb (manufacturer-stated)
- Stand with a 1.5 m display cable (manufacturer-stated)
- Supplied with a plastic box and a factory certificate (manufacturer-stated)
- Software No 7759-4 sold separately (manufacturer-stated)
Common specifications
| Specification | Detail |
|---|---|
| Series | Stahlwille SENSOTORK 7707 W electronic workshop torque tester |
| Versions | Five, 0.4-20 N·m to 25-1100 N·m |
| Accuracy | ±1% |
| Measuring modes | Track, First-Peak, Peak-Hold |
| Supply voltage | 110-230 V with interchangeable outlet adaptors |
| Calibration | Complies with the specifications of guideline DKD-R 10-8, with factory certificate |
Key specifications
| Model | Order no. | Torque range | Test square | Weight |
|---|---|---|---|---|
| SW7707-1W | 96521080 | 0.4-20 N·m (0.3-15 ft·lb, 3.5-177 in·lb) | 1/4" | 6,255 g |
| SW7707-2W | 96521072 | 2-100 N·m (1.5-74 ft·lb, 18-885 in·lb) | 3/8" | 7,025 g |
| SW7707-2-1W | 96521083 | 4-200 N·m (3-148 ft·lb, 35-1770 in·lb) | 1/2" | 7,511 g |
| SW7707-2-2W | 96521084 | 8-400 N·m (6-295 ft·lb, 71-3540 in·lb) | 3/4" | 7,654 g |
| SW7707-3W | 96521082 | 25-1100 N·m (18-812 ft·lb, 221-9736 in·lb) | 3/4" | 7,495 g |
Figures are Stahlwille's (manufacturer-stated).
Selecting the right option
Choose the version whose range covers the settings of the wrenches you test. For a compact USB tester see the Stahlwille SmartCheck USB torque wrench testers, 1 to 800 N·m. The Stahlwille 7751 jack cable, 1.5 m connects transducers to a display unit.
Related products
Related Stahlwille torque tools: Stahlwille SmartCheck USB torque wrench testers, 1 to 800 N·m, Stahlwille 7751 jack cable, 1.5 m, Stahlwille 730N clicking torque wrenches, 4 to 650 N·m, Stahlwille 730 Quick torque wrenches, 6 to 650 N·m and Stahlwille 730D electronic torque wrenches, 10 to 650 N·m.
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0.4-20
Model Number: SW7707-1W - 96521080
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2-100
Model Number: SW7707-2W - 96521072
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4-200
Model Number: SW7707-2-1W - 96521083
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8-400
Model Number: SW7707-2-2W - 96521084
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25-1100
Model Number: SW7707-3W - 96521082
