PRODUCT DATASHEET Ultrasonic Thickness Gauges Extech offers Thickness Gauges designed in compact, handheld, rugged housing ideal for eld use. The ultrasonic technology allows for non-destructive thickness measurements for primarily steel structures. Select models with digital thickness readout or live color waveform and datalogging function. Applications: - Boiler Tubes - Pressure Vessels - Storage Tanks - Ship Hulls - Containers - Home Oil Tanks - Pipes - Steam Lines - Compressors - Shafts - Bridge Pins - Bond Inspection Common Features • Wide measurement range: 5MHz probe: 0.040" to 20" of steel Model TKG250 Additional Features • Color LCD display shows red, yellow and green visual alarm indication 10MHz probe: 0.020” to 20" of steel (optional) Sunlight readable dot-matrix display with backlight Live Waveform (A-scan for thickness verication) Multiple transducer options for high temperature File compare feature as a real time corrosion monitor and difcult to measure materials Dynamic change of waveform color on alarm Fast minimum feature to capture minimum thicknesses Grid review of saved readings On screen display of 8 languages Echo to Echo option to ignore coatings Splash-proof (IP54), high impact, compact housing 100K internal datalogger with export to Excel B-scan (visual cross section of test piece) Vibrating alarm indication Model TKG100 & TK150 Additional Feature • Model TKG150 Additional Features • Echo to Echo option to reduce coating errors 100K internal datalogger with export to Excel B-scan (visual cross section of test piece) Specications on back page Specications subject to change without notice. Copyright © 2013 FLIR Systems, Inc. All rights reserved including the right of reproduction in whole or in part in any form. Rev. 7/12/13

TKG250 Color Screen displays Alarm Warning Screen B-Scan Screen Normal Screen - No Alarm Change color on Alarm Differential Screen All models include 2oz bottle of couplant, 2 AA batteries, Transducer (5MHz, 0.375" diameter ) with potted cable, and hard case. TKG150 and TKG250 also include protective holster, Echo to Echo, B-Scan, USB cable, and Extech XPorter software. Common Functions Thickness Range (in Steel) English, French, Spanish, Italian, Czech, German, Portuguese, Slovak, Finnish, and Hungarian Hold Mode Holds display to retain last thickness reading with reverse video display Freeze...