Torque wrench service MANOSKOP® with holder for insert tools 730Na
- clicking type with dual stop signal
- no reset to “0” required
- the measuring element is only under load when a force is applied
- mount for interchangeable insert tools
- with QuickRelease safety lock
- fast, precise adjustment with QuickSelect quick adjustment
- dual scale ft·lb/in·lb
- clicking mechanism insensitive to continuous loads and counter-loads (up to the max. measurement range of the torque wrench)
- counter-clockwise tightening by turning the insert tools over
- optimal calibration with perfectControl® calibration systems No. 7794 or calibration systems No. 7706, 7791
- easy adjustment without disassembly via 2 external adjustment screws
- with 2-component handle
- calibration certificate in accordance with DIN EN ISO 6789-2:2017
- accuracy ± 3% (size a/2: 4%)
| Product no. | Size | Model | Tool holder size [internal square] | Measuring range ft-lb | Measuring range in-lb | Scale division ft-lb | Scale division in-lb | Fine scale division | Length mm (L) | Width mm (b) | Height mm (h) | LF | SF | Weight (g) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50581005 | a/5 | 730Na | 9 x 12 mm | 7-37 ft·lb | 90-450 in·lb | 1 ft·lb | 50 in·lb | 2,5 in·lb | 330 mm | 28 mm | 23 mm | 280,5 mm | 17,5 mm | 831 g | |
| 50581010 | a/10 | 730Na | 9 x 12 mm | 15-75 ft·lb | 180-900 in·lb | 2,5 ft·lb | 100 in·lb | 5 in·lb | 386 mm | 28 mm | 23 mm | 336 mm | 17,5 mm | 988 g |
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| 50581020 | a/20 | 730Na | 14 x 18 mm | 30-150 ft·lb | 350-1800 in·lb | 5 ft·lb | 100 in·lb | 10 in·lb | 467 mm | 28 mm | 23 mm | 424,5 mm | 25 mm | 1264 g |
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| 50581040 | a/40 | 730Na | 14 x 18 mm | 60-300 ft·lb | 800-3600 in·lb | 20 ft·lb | 100 in·lb | 2 ft·lb | 607 mm | 28 mm | 23 mm | 564,5 mm | 25 mm | 1655 g |
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| 50581102 | a/2 | 730Na | 9 x 12 mm | 3-15 ft·lb | 40-180 in·lb | 0,5 ft·lb | 10 in·lb | 2 in·lb | 275 mm | 28 mm | 23 mm | 226 mm | 17,5 mm | 737 g |
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Technologies and features
QuickRelease
The QuickRelease safety lock prevents unintentional loss of insert tools. These click securely into place, and are only released again at the push of a button for a quick tool change. In transducers: The QuickRelease safety lock helps you to quickly mount and change transducers. The transducers lock into the calibration system and only unlock again at the push of the buttons.
QuickSelect
Lightning-fast target value setting: Unlock the adjustment knob, set the value, and lock the knob again.
Low-wear bending beam system
Our torque wrench is equipped with a low-wear release system with a bending beam. Unlike conventional torque wrenches with coiled springs, the bending beam is not subjected to any load until the tool is in operation, which means that the spring does not need to be reset to ‘0’ after use.
2-component handle
Our 2-component handle is non-slip and ergonomically designed. It is resistant to the most common oils, greases, fuels, brake fluids, and Skydrol. The arrow markings on the handle indicate the direction of operation.
DIN EN ISO 6789-2
Our torque wrenches and torque screwdrivers are professionally calibrated in accordance with DIN EN ISO 6789-2 and delivered with a corresponding calibration certificate. We also calibrate angle-controlled torque wrenches in accordance with VDI 2648-2. This ensures the accuracy and traceability of our tools.









