Ready to measure no calibration adjustment required for most applications High contrast segment LCD diplay Flexible Japanese cable, resistant to break Precision measurement Standard CmView communication software Measuring Principle Magnetic Method (Fe): Measuring the thickness of non- magnetic coatings on steel, iron and other ferromagnetic metal substrates, e.g. painting, varieties of anti-corrosion coating, powder spraying, plastic, rubber, synthetic material, phosphate coating, chromium, zinc, Aluminum, tin and cadmium, etc. Features Display: High Contrast Segment Liquid Crystal Display(LED Backlight) Measuring Range: 0 TO 10000μm Auto Power-off: Auto off after 3 minutes of inactivity Calibration Method: Zero calibration, One-Point and Two-point calibration Power Requirements: 2 AA size batteries, low-voltage indication function