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Extech CG304 Coating Thickness Tester with Bluetooth

Extech Instruments
SKU: EXTECG304
  • Dual Technology provides automatic recognition of ferrous and non-ferrous substrates
  • Magnetic induction for ferrous substrates
  • Eddy-current measurement for non-ferrous substrate
More Info
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Extech CG304 Coating Thickness Tester with Bluetooth

Extech’s CG304 offers a non-destructive way of measuring the thickness of ferrous and non-ferrous substrates with auto recognition of the material being measured. Unique Bluetooth® interface feature wirelessly transmits measurement data to your PC for further analysis and to generate a documented report.

Extech CG304 Key Features

  • Dual Technology provides automatic recognition of ferrous and non-ferrous substrates
  • Magnetic induction for ferrous substrates
  • Eddy current measurement for non-ferrous substrates
  • Easy-to use menu system
  • Dot matrix LCD display with backlight and contrast
  • Memory stores 2500 readings in 50 groups with 50 readings in each group
  • Zero-point calibration function
  • Bluetooth interface includes software
  • Complete with two AAA batteries, software, hard case, Steel and Aluminum substrates, and standard fi lms for calibration
Specification
SpecificationFerrousNon-Ferrous
Working Principle  Magnetic Induction Eddy Current 
Measuring Range

0 to 2000μm

0 to 78.7mils 

 0 to 2000μm

0 to 78.7mils
Accuracy

±(2%+2μm)

±3.5% (1000 to 2000μm)

±(2%+2 μm)

±3.5% (1000 to 2000)
Resolution  0.1μm (0.01mils)  0.1μm (0.01mils)
MInimum Curvature Radius  1.5mm (59.06mils)  3mm (118.1mils)
Minimum Diameter  7mm (275.6mils)  5mm (196.9mils)
Minimum Thickness  0.5mm (19.69mils)   0.3mm (11.81mils)
Dimenions/Weight  4.7 x 2.4 x 1.25" (120 x 62 x 32mm)/6.17oz (175g)
Label Type Size Download
pdf Extech CG304 Datasheet pdf 106 KB Download