Meter Description - Extech Instruments CG104 User Manual

Introduction
Thank you for selecting the Extech Instruments CG104 Coating Thickness Tester. The CG104 is a
portable meter designed for non-invasive coating thickness measurements with automatic
recognition of the material under test.
The meter uses two measurement methods: magnetic induction (for ferrous metal substrates)
and eddy current (for non-ferrous metal substrates).
This device is shipped fully tested and calibrated and, with proper use, will provide years of
reliable service. Please visit our website (www.extech.com) to check for the latest version of this
User Guide, Product Updates, Product Registration, and Customer Support.
Features
• LED backlighting
• Reversible LCD orientation
• Auto Power OFF
• Low-Battery Indication
• Zero Function and Two-Point Calibration
• Datalogging function
• High-Low Alarm Alerts
• Selectable Measurement Units
• Supplied Zero and Standard Coating Substrates
Description

Meter Description

1. Ferrous/non-ferrous or auto (AT) indicator
2. Unit of measure
3. Measurement reading
4. MENU / Return button
5. Down arrow button
6. ZERO / CLEAR button
7. Backlight and Reverse Display arrow button
8. Escape / Delete button
9. Up Arrow button
10. Sensor
Note: Battery compartment on rear of meter
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