The UM-1D Ultrasonic Thickness gauge with Echo-Echo mode for thru coating measurement. In this mode a paint layer or coating can be ignored and the substrate metal measured accurately. It can be used for measuring Metal and non-metalic materials including Plastic, Steel, PVC and Glass Plates and Pipes. It can be widely used in the fields such as manufacturing and metal processing, etc.



  • 0.1mm/0.001inch Resolution
  • Up to 500 Thickness Values can be stored
  • Alarm Mode
  • Minimum Capture
  • Two-point Calibration
  • Automatic V-Path Correction
  • Thru Paint Function




 Measurement Range

Standard Mode: 0.8mm to 300mm (steel)

Thru Coating Mode: 3mm to 20mm

Measurement Mode

P-E (pulse-echo)

E-E (echo-echo) with dual-crystal probes

 Display Units mm or inch
 Sound Velocity Range  1000 to 9999 m/s
 Display Resolution 0.1mm / 0.001"

±0.1mm (up to 10mm)

±1%H+0.1 mm (>10mm)

 Calibration Mode Zero, 2-point
 Memory  500 readings in 5 files max.
 Display Type  128×64 dot-matrix LCD screen with EL backlight


Standard delivery includes: UM-1 Ultrasonic Thickness Gauge, Transducer (probe), Padded Carry Case, Operating Manual, Certification, Packing List


SKU um-1d

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