Extech TKG150 Ultrasonic Thickness Gauge

• Measurement ranges:
  • 5MHz probe: 0.040″ to 20″ of steel
  • 10MHz probe: 0.020” to 20″ of steel (optional)
• Sunlight readable dot-matrix display
• Records 100K readings
• Gain; variable adjustment
• Echo to echo
• B-scan; Displays a cross section of the test piece
• Multiple transducers
• On screen display of 8 languages
• Fast minimum feature to capture minimum thicknesses
• Splash-proof (IP54), high impact, compact housing

The Extech TKG150 Ultrasonic Thickness Gauge is designed in compact, handheld, rugged housing ideal for field use. The
ultrasonic technology allows for non-destructive thickness measurements for primarily steel structures. The Echo to Echo
function measures the metal thickness only. The differential mode displays the difference from the actual thickness
measurement and a user entered reference value. The TKG150 also features velocity mode with displays acoustic sound
speed.

Applications for the Extech TKG150 include:

• Boiler tubes
• Pressure vessels
• Storage tanks
• Ship Hulls
• Containers
• Home oil tanks
• Pipes
• Steam lines
• Compressors
• Shafts
• Bridge pins
• Bond inspection