Extech CG304 Coating Thickness Tester with Bluetooth

Brand: Extech
Model: CG304

Measures the thickness of ferrous and non-ferrous substrates

Product Information





  • 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
  • Complete with two AAA batteries, software, hard case, Steel and Aluminum substrates, and standard films for calibration