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Extech CG204 Coating Thickness Tester

Extech Instruments
SKU: EXTECG204
  • Automatic recognition for ferrous and non-ferrous substrates
  • Easy to use menu system
  • Stores 400 readings in memory
  • Min/Max/Average feature and software and USB cable included for analysis
More Info
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Extech CG204 Coating Thickness Tester

The CG204 is a portable meter designed for non‐invasive coating thickness measurements. The CG204 has automatic recognition for ferrous and non-ferrous substrates. Two measurement methods are used by this meter: magnetic induction (for ferrous metal substrates) and eddy current (for non‐ferrous metal substrates). Software and a USB cable are included for further data analysis on a PC. The Extech CG204 Conforms to to the following industrial standards: GB/T 4956-1985, GB/T 4957-1985, JB/T 8393-1996, JJG-889-95, and JJG 818-93

Key Features

  • Automatic recognition for ferrous and non-ferrous substrates. 
  • Measuring range: 0 to 1250um, 0.49mils
  • Two measuring modes (Single and Continuous) and Working modes (Direct & Group)
  • Memory stores 400 readings: 80 Direct and 320 Group
  • User adjustable high/low alarms,
  • Min/Max/Average
  • One or two point calibration
  • USB interface includes software
  • 2-year warranty

Product Order Code: CG204

What's In The Box?

  • Extech CG204 Coating Thickness Tester
  • Calibration Aluminium Block Ferrous - Rectangular
  • Calibration Iron Block Non-Ferrous - Round
  • Software
  • USB Cable
  • Two AAA batteries
  • Reference Films
  • User manual
Specification

Specifications

  • Ferrous Probe (Magnetic Induction) Measuring Range: 0 to 1250 μm, 0 to 49 mils
  • Ferrous Basic Accuracy: ±3%
  • Ferrous Max Resolution: 0.1µm; 0.004mils
  • Ferrous Min. Curvature Radius: 1.5mm (59.06mils)
  • Ferrous Minimum diameter: 7mm (275.6mils)
  • Ferrous Minimum thickness: 0.5mm (19.69mils)
  • Non Ferrous Probe (Eddy current) Measuring Range: 0 to 1250 μm, 0 to 49 mils
  • Non Ferrous Basic Accuracy: ±3%
  • Non Ferrous Max Resolution: 0.1µm; 0.004mils
  • Non Ferrous Min. Curvature Radius: 3mm (118.1mils)
  • Non Ferrous Minimum diameter: 5mm (196.6mils)
  • Non Ferrous Minimum thickness: 0.3mm (11.81mils)
  • Dimensions 178 x 74 x 33mm (4.7 x 2.4 x 1.25”)
  • Weight 175g (6.2oz)