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Gates 550C Sonic Tension Meter

  • For extremely accurate belt tension measuring, the Gates Sonic Tension Meter is an electronic device that measures the natural frequency of a free stationary belt span and instantly computes the static belt tension based upon the belt span length, belt width, and belt type.


  • Includes flexible type sensor.
  • 40 Memory Registers for Belt Constants.
  • Max Frequency of 5000 Hz.
  • Auto Microphone Gain Control.
  • Variable Frequency Range Filters.
  • Auto Shut Off - The meter will automatically shut off after 5 minutes of inactivity.
  • Power can be shut off manually by pressing and holding the power button for 1-2 seconds.
  • Batteries - 2 each; AAA.
  • The battery compartment can be found on the backside of the meter.


  • AIMS SKU A0167998
  • Brand Gates
  • Model Number 7420-0550
SKU: A0167998

Gates 550C (7420-0550) Sonic Tension Meter

Gates 550C Sonic Tension Meter

RRP $2,213.05
SAVE $632.31 (29%)

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