Getting Started; About The Tkg250 Wave - Extech Instruments TKG250 User Manual

Extech Instruments

1 Getting Started

About the TKG250 Wave

The TKG250 is a portable, digital, handheld thickness gauge and is specifically
designed to measure the remaining wall thickness of primarily steel structures.
 Vibralarm (vibrates gauge below/above minimum/maximum thickness value)
 Illuminating keypad for easy to view go-no go thickness values (patent pending)
 Automatic transducer replacement intelligence built in (patent pending)
 Unique, programmable left-hand/right-hand operation (patent pending)
 Up to 50 hour battery life with 2 AA batteries
 Small, easy to hold, ergonomic, custom molded, durable case with rubber keypad
 Automatic zero capability
 Gain boost
 Multiple dual and single element transducer options including high temperature
The TKG250 offers a simple user interface packaged in a custom molded high-density
plastic case with rubber keypad. This gauge offers reliable, accurate thickness readings
on mostly steel structures with access to only one side. The TKG250 offers live color
waveform (A-Scan).
The TKG250 provides a gain adjustment, vibrating alarm and illuminating keypad
conditions, and automated transducer replacement notification feature.
The TKG250 advanced features include:
 Live Color Waveform with gain, range, rectify adjustments
 50,000 (expandable to 100,000) reading (5,000 waveform) datalogger capacity
with complete setup tracking
 Three pre-set files for linear, grid (row advance) and grid (column advance)
 Echo-to-Echo
 B-scan
 Custom molded carrying pouch with belt clip and elastic strap
6 TKG250- EN V2.4 11/13