Functions:
Unit: Metric/Imperial switchable (mil/selectable)
Backlight: Brightness adjustable, clear and easy reading under any light condition
Alarm: Set higher and lower alarm range for measuring
Calibration: Zero-Calibration, 1 points calibration and 5-point calibration selectable
Battery: 2 x AAA (Not include); Low battery indication and auto shut off
Data transfer: Bluetooth
APP: Android, iOS, Search "Coating Master" in app store
Language: English (other language can customized)
Data Delete: delete a single data or clear all the data
Probe select: Automatically detects ferrous and non-ferrous substrates

Specifications:
1. Range: 0~2000μm / 0~80mil
2. Resolution: 0.1μm (0~99.9μm); 1μm(100~2000μm)
3. Accuracy: ±2%
4. Display: Easy to read LCD screen
5. Test Limits: Surface curvature: convex5mm / concave 5mm
6. Minimum test surface: Φ10mm
7. Minimum thickness of base material:0.4mm
8. Operation Condition (not in high magnetic field): Temperature: -20°C-50°C; Humidity: 10%RH-85RH