ProTronic | Norbar | Electronic Torque Tools | HES
Norbar product


  • Dual progressive LEDs positioned both sides of the wrench provide an easy visual representation of torque progress
  • Four alert modes (LCD, progressive LED, audible, vibration) provide excellent feedback in all working conditions
  • Power interruption technology helps to prevent loss of work and continuity if the wrench is impacted
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Product Overview

The ProTronic® is a high-precision electronic torque and angle wrench with a large backlit LCD display and comfortable high grip handle. Audible, visual and tactile signals alert the user when a pre-set torque or angle target is approached. Various features of the wrench can be configured to suit individual preferences and application requirements.

  • Covers torque values from 5 to 340 Nm
  • Square drive sizes of 3/8" and 1/2"
  • 5 easily selectable torque units - Nm, lbf.ft,, dNm, kgcm and kgm

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Services and support

Whether it is choosing the right tool for the job, improving technical and operational knowledge or product maintenance and warranty, HES is here to help.

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