Electronic torque wrench HCT

Article no.: 655025
from 482,00 €
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  • Display: Large sharp contrast illuminated 2 inch TFT display with viewing angle stability. With battery display.
  • Fixed ratchet with changeover lever.
  • Display: Peak and Track.
  • Modes: Displaying torque, triggering torque.
  • Screw tightening profiles and procedures can be programmed both directly at the wrench and also conveniently via the app.
  • Possible wireless applications: HCT Windows app and HCT mobile app. The analyser has a bi-directional interface. The analyser can also be used independently (without the app).
  • App: The Bluetooth dongle 49 8999 stick (licence) and the Windows app software are required to activate the HCT Windows app (http://ho7.eu./win-app-hct). The HCT mobile app is available free of charge for iOS and Android.
  • Data output: Via Bluetooth. Available via the app as a .csv file, or directly at the torque wrench via the HID interface for simple and convenient digital documentation.
  • Wireless approval: The torque wrenches with Bluetooth interface have valid wireless approval in all EU countries, in Switzerland, in Norway, in Russia, and in Turkey.
  • Password protection: possible as protection against unauthorised access to the menu (master password).
  • Warning signals are haptic (vibration), visual (change of colour on the display) and acoustic (buzzer). The pre-warning point can be configured individually. Haptic and acoustic warning signals can be disabled if desired.
  • Easy input of reference dimensions: When using extensions, simply input the new value (additional reference dimension). No laborious calculations with formulae.
  • Protection class IP40: the display is splash-proof.
  • The single-component handle of the torque wrench ensures especially good ergonomics and high torque transmission.
  • Resistant to oils, grease, fuel, brake fluid and Skydrol.
  • Languages: German, English, Spanish, Italian, French.
  • Factory setting: Can be reset to the factory setting.
  • Time and date on the wrench are updated automatically as soon as it is connected to the app.
  • Display of the software version with serial number, load cycle counter and calibration date.
  • Calibration reminder: after number of load cycles.
  • Counting function: Load cycle counter is optionally displayed on the screen. This value can be reset at any time.
  • Last measurement: The last measurement performed can be called up quickly and easily in the main screen.
  • Premium feature: The rotational angle measurement can be activated individually via our GO DIGITAL STORE as an additional licence. Can be found at http://ho7.eu./holex-hct.

Units of measure: Nm, lbfft, lbfin.


HCT – Hoffmann Group Connected Tools
Advantages of wireless transmission with Bluetooth:
  • Simple data transmission: At the push of a button the measuring result is transmitted directly to your PC application (such as Excel or Word) or to your mobile phone - no dongle necessary.
  • Freedom of movement: No messy data transmission cables.
  • Independence of location: Measurements can be performed directly to the machine and transmitted by radio to your application.
  • Reliable data transmission: No read errors and transmission errors - multiple measuring devices can be linked together.


Tested to DIN EN ISO 6789.


Torque: 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

Supplied with:

1 commercially available Li-ion battery type 18650 3.6 V / 3400 mAh (can be charged directly within the tool via an USB-C plug). Supplied in a sturdy plastic case.


Suitable additional batteries can be found under No. 081574 size 3500. Charger for 4 batteries optionally available under No. 081590 size 4ULTRA.

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