Meter Description; Display Icon Description - Extech Instruments CG204 User Manual

Introduction
Congratulations on your purchase of the Extech CG204 Coating Thickness Tester. The
CG204 is a portable meter designed for non-invasive coating thickness measurements.
The meter uses two measurement methods: magnetic induction (for ferrous metal
substrates) and eddy current (for non-ferrous metal substrates).
The meter is easily configured using the intuitive push-button programming menu. Five (5)
film reference samples and two (2) metal substrates are provided. The meter is also
equipped with a USB PC interface port and PC software.
Proper use and care of this meter will provide many years of reliable service.
Description

Meter Description

1. USB jack for PC interface
2. Measurement probe
3. Backlit LCD display
4. SET /OK /YES /MENU /SELECT button
5. UP /LEFT ARROW button
6. Power ON/OFF button
7. CANCEL /ESC /NO /BACK button (menu mode)
and Backlight ON/OFF (normal mode)
8. DOWN ARROW /RIGHT button
9. ZERO calibration button
Note: Battery compartment on rear of meter

Display Icon Description

NFe
Fe
AUTO
F or N
DIR
GRO1...4
μm
mils
mm
AVG
MIN
MAX
SDEV
NO
Note: The unit of measure icon flashes when in the CONTINUOUS mode of operation.
The unit of measure icon is stable when in the SINGLE mode of operation.
www.burntec.com
Non-ferrous metals
Ferrous metals
Automatic substrate recognition
Calibration icons
DIRECT mode
GROUP Mode
Micrometers unit of measure
mils = millimeters * 2.54/100
Millimeters unit of measure
Average reading
Minimum reading
Maximum reading
Standard Deviation reading
Number of data points
Low battery
USB Connection
[AUT
O]
cal n o(1 or 2) zero n o(yes)
2
[NO ALRRM]
H
1
L
=
=
CG204-EU-EN V2.1 3/11