Torque Checkers

The international standard (DIN) EN ISO 6789 is decisive for testing/calibrating hand-held torque tools, for example. According to this standard, a measuring device should be four times more accurate than the tool being tested. This means that a testing device with an accuracy of ± 1% can generally be used for signalling torque wrenches and screwdrivers (type II). However, for indicating torque wrenches and screwdrivers (type I), a measuring device with an accuracy of ± 0.5% or better would be required.

• CRANE series WM10K:
  - for high torque screwdrivers
  - Measuring accuracy ± 1%
  - 2 measuring modes: Track, Peak
  - Data export via USB
  - Capacity 10000 Nm

• CRANE series WrenchMate:
  - for signalling torque wrenches
  - Measuring accuracy ± 1%
  - 2 measuring modes: Track, Peak
  - Capacity 50 / 360 / 1100 Nm

• STURTEVANT RICHMONT series VeriTorq2:
  - for torque wrenches and screwdrivers
  - Measuring accuracy ± 1%
  - 3 measuring modes: Track, Peak, Click
  - Data export via USB
  - Capacity 1.7 / 11 / 34 / 400 / 1085 Nm

• TOHNICHI series DLC-G:
  - for signalling torque screwdrivers
  - Measuring accuracy ± 1%
  - 2 measuring modes: Run (track), Peak
  - Data export via USB
  - Capacity 60 / 600 cNm

• TOHNICHI series ST3-G (Spintork):
  - for nutrunners and non-impacting screwdrivers
  - Measuring accuracy ± 1%
  - 2 measuring modes: Run (track), Peak
  - Angle detection
  - Data export via USB
  - Capacity 10 / 15 / 20 / 50 / 100 / 200 / 500 / 1000 Nm