Extech TKG150 Digital Handheld Ultrasonic Thickness Gauge

Extech TKG150 Thickness Gauge with Ultrasonic Technology is primarily designed for steel structures and uses ultrasonic waves to provide non-destructive thickness measurements. Extech TKG150 adds data logging capability and has a sharp dot matrix display that is readable even in sunlight, multiple transducer options for difficult materials, and is ruggedly engineered.