GM100 Digital Ultrasonic Thickness Gauge 1.2 - 220mm

GM100 Digital Ultrasonic Thickness Gauge 1.2 - 220mm

  • $113.80
  • Save $180.00

An ultrasonic thickness gauge is a measuring instrument for the non-destructive investigation of a material's thickness using ultrasonic waves. It is used to measure the thickness of a coating and has a number of advantages including not requiring access to both sides of a sample, good accuracy (0.1mm or less) easily deploy-able (laboratory not required) and do not require a liquid couplant. Auto calibration is required however to assure the accuracy.

  • This model contains auto linear compensation to enhance precision by correcting the non-linear accuracy of transducer.
  • Capable of saving data, recalling and data management.


  • Type: Thickness Gauge
  • Model Number: GM100
  • Quantity: 1 Piece
  • Dimensions: 70mm x 145mm x 28mm
  • Display Backlight: Yes
  • Measuring range: 1.2~220mm (Steel)
  • Measuring range: 1.2~225mm (Steel)
  • Accuracy: ± (1% H + 0.1) mm
  • Resolution: 0.1mm
  • Sound velocity range: 1000~9999m/s
  • Working frequency: 5MHz
  • Minimum limit for tube measuring: Φ20*3mm (Steel)
  • Operation Current: Normal operation current <= 50m A, with backlight turn on current: <= 120m A, standby current: <= 20uA
  • Power supply: 3pcs x 1.5V AAA alkaline batteries ( Not included )
  • Weight: 210g

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