Extech TKG100/150/250 Ultrasonic Thickness Gauge with Optional Echo-to-Echo
- EXTECH TKG250, The Extech TKG250 ultrasonic thickness gauge is a portable, handheld digital thickness gauge & is specifically designed to measure the remaining wall thickness of primarily steel structures. The TKG250 has a simple user interface packaged in a custom molded, high-density plastic case with rubber keypad. This gauge provides reliable, accurate thickness readings on mostly steel structures with access to only one side. It offers a live colour waveform display (A-scan) with gain (1d B steps), range, & rectification adjustments. The TKG250 provides a vibrating alarm, illuminating keypad, & an automated transducer replacement notification feature. It has a 50, 000 sample (5, 000 waveform) datalogger capacity with complete setup tracking. All models include a 56g bottle of couplant, 2 x AA batteries, transducer (5 M Hz, 9.5mm diameter) with potted cable, hard case, plus a certificate of calibration to NIST. The TKG150 & TKG250 also include a protective holster, USB (Universal Serial Bus) cable, & Extech XPorter software. Extech TKG250 Ultrasonic Thickness Gauge & Datalogger