Harsh Environment Instrument

TTL-HE is a portable torque measuring instrument designed for use in harsh environments. The TTL-HE operating on battery power with one of the ‘HE’ range of transducers connected, has an ingress protection rating of IP65/IP67. Typical operating environments are where high humidity, water or salt water spray and dust may be an issue. Features include; 10 measurement modes, 13 units of torque (with additional user units feature), 12 pairs of limits and text displayed in 11 languages.

In Stock


  • IP65/67 rated
  • Bi-directional calibration
  • Battery power use in harsh environments (mains supply for charging)
  • All features are in common with TST and TTT instruments
  • Supplied in IP67 rated carry case
  • 5 digit resolution for all Norbar transducers
  • 240 x 64 pixel dot matrix display with update rate of twice per second
  • Please contact Norbar for full details of available transducers

  • 43217 TTL-HE Instrument (inc. IP67 rated carry case)
    Supplied with clockwise and counter-clockwise calibration

  • 60287.LOG 5,000 N.m M/M TTL-HE Kit, inc. Lead (Class 4)
  • 60295.LOG 10,000 N.m M/M TTL-HE Kit, inc. Lead (Class 5)
  • 60296.LOG 15,000 N.m M/M TTL-HE Kit, inc. Lead (Class 6)
  • 60289.LOG 40,000 N.m M/M TTL-HE Kit, inc. Lead (Class 7)
    Note: Kits for use with Intervention Tool Test Pots


Norbar Har...


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