5 Year Warranty, NIST Traceable

NEW! Color A-scan Waveform Ultrasonic Thickness Gauges!

Utilizing color waveform A-scan and time based B-scan for absolute correctness, this new, advanced thickness gauge is loaded with useful features allowing users to be confident of the displayed results on the most critical of applications. This multi-functional unit offers everything from basic measurement, Scan mode with Min/Max viewing, GO/NO GO display, Adjustable Sound Velocity and Thru-Coating Capabilities. This dynamic sonic gauge is designed to measure the thickness of metallic and non-metallic materials in critical situations that ordinary thickness gauges couldn’t do. Excellent for porous cast surfaces!

The UTG-4000 will accurately display readings in either inch or millimeter after a simple calibration to a known thickness or sound velocity.


Operating Principle Ultrasonic pulse/echo method with dual element probe
Display type 2.4” Color Screen
Resolution 0.001”, .01” /0.01mm (selectable)
Measuring Range 0.02-20.0” (10mm-145mm) Dependent upon probe & material
Repeatability +/-.001” (+/-0.05mm)
Sound velocity range 0.0197-0.3937in/us (500-9999m/s)
Measuring Error: 0.001”(up to 0.984”)
0.007”(up to 3.03”
0.019”( 4” and above)
Display Modes: Digital Thickness Readout
A-scan or Waveform
Min/Max Capture
D-Value / Reduction
V-Path Correction Automatic
Update rate Selectable: 4Hz, 8Hz, 16Hz
Refresh rate 4/second
Alarm Settings Min/Max Alarm
Dynamic waveform color change on alarm
Operating temperature 14-122ºF (-10ºC - +50ºC)
Auto Shut-Off After 5 minutes
Power supply 3v AA alkaline batteries (2pc)
Operating Time Approx. 36 hours
Dimensions 6.02” x 2.99” x 1.45” (153 x 76 x 37mm)
Weight 9.9oz (280g)


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UTG-4000 Phase II+ Ultrasonic Thickness Gauge

  • Brand: Phase II+
  • Product Code: UTG-4000
  • Condition: New
  • Warranty: 5 Year Manufacturer’s Warranty
  • Availability: Usually Ships Within 24 Hours
  • $1,695.00
  • $1,525.50

Tags: utg-4000, phase, ii+, ultrasonic, thickness, gauge, gauges gage