Extech CG 204 Coating Thickness Tester

Extech CG 204 Coating Thickness Tester is a portable meter designed for noninvasive coating thickness measurements. The tester uses dual technology that provides automatic recognition of ferrous (magnetic induction measurement) and non-ferrous (eddy current measurement) substrates. Featuring two measuring modes: Single and Continuous, 400 reading memory storage and user-programmable high/low alarms. Comes with two AAA batteries, USB cable, software, calibration iron, calibration aluminum, precision standards, pouch case, and user manual.

Complete with two AAA batteries, USB cable, software, Calibration Iron, Calibration Aluminum, Precision Standards, and pouch case

Features:
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.
Resolution|Decimal Inch 0.1µm (0,004 mils.)
Basic Accuracy ±3%
Dimensions 4.7″ x 2.4″ x 1.25″ (120mm x 62mm x 32mm)
For Use With Ferrous & Non-Ferrous Substrates
Measuring Range 0 to 1,250µm, 0 to 49 mils.
Minimum Diameter Ferrous: 7mm (275.6 mils.); Non-Ferrous: 5mm (196.9 mils.)
Minimum Radius of Curvature Ferrous: 1.5mm (59.06 mils); 3mm (118.1 mils.)
Minimum Thickness Ferrous: 0.5mm (19.69 mils.); Non-Ferrous: 0.3mm (11.81 mils.)
One or two point calibration.