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NorTronic 1/2" Square Drive, 200 N·m, 915MHz

NorTronic Model 200

In order to communicate wirelessly between a NorTronic and a PC it is necessary to purchase the appropriate USB Wireless Adaptor. This is sold separately because each adaptor can handle up to eight NorTronic wrenches.

There are two communication frequency versions of the NorTronic because different countries operate different licence free radio transmission bands. The two frequencies that we offer cover most areas of the world. Please click here to view the map we have provided as a guide to the appropriate frequency to buy however, it is the user’s responsibility to ensure that local laws are complied with.

Part number: 43506
EAN Bar Code: -
NATO number: -
Accuracy: See Text Below
Operates between:
20.0 - 200.0 N·m (0.10 Increment)


  • Length: 593 mm
  • Square Size: 1/2"
  • Weight: 1.45 Kg
  • ±1% accuracy between 20 and 100% of wrench operating capacity
  • ±2% accuracy between 10 and 19% of wrench operating capacity


  • Supplied with a robust ratchet and compatible with Norbar’s huge range of spanner end fittings
  • Test results are time and date stamped for traceability
  • Performs to IP44 for resistance to dust and water ingress
  • Displays torque only or torque and angle
  • Two full colour OLED displays positioned at 90 degrees for great visibility
  • Colour indicator on display changes when target torque/angle has been reached
  • Audible and vibration feedback when set target of torque/angle has been reached
  • TDS (Torque Data System) software included
  • Torque and angle readings can be sent to TDS in real time (or downloaded) via the USB and wireless interfaces
  • Wireless PC adapter available separately, each adapter can register up to 8 NorTronic wrenches
  • NorTronic can be set up either on the wrench or via the TDS software. Settings can be locked from the TDS software
  • Supplied with traceable certificate for torque and angle calibration

Operators Handbook

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Use Our Calculators

Norbar has devised easy-to-use online calculators that support the correct application of torque in three key areas:

  1. Unit conversion to assist international measurement definitions.
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  3. Torque tension to identify precise levels of torque to be applied for individual applications.
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Norbar Torque Tools. 45-47 Raglan Avenue, Edwardstown, SA 5039, Australia