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Electronic torque wrench with digital dial gauge display 340 N·m
Article no.: 655550 340
Article code:
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Reversible ratchet with ejector.Display with battery charge display.One button for On / reset.Mini-USB port for charging.Ergonomically shaped handle.
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The current torque (track) is displayed by the pointer and as a numerical value.
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Uncalibrated range: Without scale input. The numeric value is shown in red.
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Optional accessories: Coin driver No. 664310 / 664311, for unscrewing without damage, for extracting blanking plugs.
Click to enlarge image
Optional accessories: Coin driver No. 664310 / 664311, for unscrewing without damage, for extracting blanking plugs.
Click to enlarge image
Click to enlarge image
Click to enlarge image
For a description of the legend, see description text.
Product details
Technical Data
| maximum torque | 340 Nm | |
| Direction of tightening | For right- and left-hand tightening | |
| Torque measuring accuracy | ±2 %; ±3 % | |
| Test certificate | Manufacturer’s test certificate | |
| Overall length L | 655 mm | |
| Torque range | 68 Nm - 340 Nm | |
| Torque range | 50 lbfft - 250 lbfft | |
| Resolution | 0.1 Nm | |
| Weight | 1,650 g | |
| Square drive | 1/2 in | |
| Display | digital | |
| Power supply | Battery-powered | |
| Number of batteries contained | 1 | |
| Battery type | LR3 | |
| Connection format | Push-through square drive (ratchet) | |
| Measurement technology | electronic | |
| Data can be recorded | no | |
| Display diagonal | 3.5 in | |
| Setting the trigger value | Memory pointer | |
| Feedback | displaying | |
| Reversible reading | Nm | |
| Measurement process | Torque | |
| Adjustable trigger value | non-adjustable | |
| Standard | DIN EN ISO 6789 | |
| Lever length including factory calibration reference dimension [l3] | 567 mm | |
| Type of product | Torque Wrench |
Identification numbers & Classifications
| Article number | 655550 340 | |
| EAN / GTIN | 4045197727879 |
Description
Version:
High-precision, electronic torque wrench with digital dial gauge display. Body of steel, satin chrome-plated, integral reversible ratchet with ejector. Digital display of the Nm value and battery charge status. A control switch for switching on and reset, automatic switch-off after 2 minutes.
Units of measure: Nm, lbfft.
Units of measure: Nm, lbfft.
- Reversible ratchet with ejector.
- Display with battery charge display.
- One button for On / reset.
- Mini-USB port for charging.
- Ergonomically shaped handle.
3.5 inch TFT display with double scale (Nm-lbfft).
Function:
Actual torque can be read on the gauge whilst working; the final value is held to be read later.
Display: Peak and Track function modes.
Display: Peak and Track function modes.
Application:
For controlled single tightening of screws and for controlled measurements.
Standard:
Tested to DIN EN ISO 6789.
Accuracy:
Clockwise ± 2 %, anticlockwise ± 3 %.
Cutting data:
Legend for drawing and formula:
l1 = Lever length without plug-in head
l2 = Adjusted reference dimension on the torque wrench
l3 = Lever length including factory calibration reference dimension
l4 = Reference dimension of the plug-in head
L = Total length of the tool
T1 = Torque to be set
T2 = Specified torque
l1 = Lever length without plug-in head
l2 = Adjusted reference dimension on the torque wrench
l3 = Lever length including factory calibration reference dimension
l4 = Reference dimension of the plug-in head
L = Total length of the tool
T1 = Torque to be set
T2 = Specified torque
Supplied with:
Mini-USB charger cable for the TFT display. Supplied in a sturdy plastic case
Note:
The guaranteed measuring accuracy of the torque is achieved only once the torque range has been calibrated to DIN EN ISO 6789.