English Datasheet

Coating Thickness Tester
Dual Technology provides automatic recognition
For ferrous and non-ferrous substrates
• Automatic substrate recognition
• Magnetic induction for ferrous substrates
• Eddy current measurement for non-ferrous substrates
• Easy-to use menu system
• Two measuring modes: Single and Continuous
• Two working modes: Direct and Group
• Memory stores 400 readings: 80 Direct and 320 Group
• User-programmable high/low alarms
• Min/Max/Average
• One or two point calibration
• USB interface includes software
• Complete with two AAA batteries, USB cable, software,
Calibration Iron, Calibration Aluminum, Precision Standards,
and pouch case.
Measuring the thickness of automotive paint
Sensor Probe
Working Principle
Measuring Range
Basic Accuracy
Minimum Curvature Radius
Minimum Diameter
Minimum Thickness
Magnetic Induction
Eddy Current
0 to 1250μm
0 to 1250μm
0 to 49mils
0 to 49mils
0.1μm (0.004mils)
0.1μm (0.004mils)
1.5mm (59.06mils)
3mm (118.1mils)
7mm (275.6mils)
5mm (196.9mils)
0.5mm (19.69mils)
0.3mm (11.81mils)
4.7 x 2.4 x 1.25" (120 x 62 x 32mm)
6.17oz (175g)
Ordering Information:
CG204 ............Coating Thickness Tester
CG204-REF ....Calibration References
Specifications subject to change without notice.
3/23/11 - R1
Copyright © 2009 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.