Scope of use:The thickness of the non-magnetic layer on a magnetic material. The thickness of non-magnetic coating on magnetic metal substrates (such as steel, iron, alloys, hard magnetic steel, cobalt, nickel) (such as aluminum, chromium, copper, zinc, tin, enamel, rubber, plastic, paint, etc.)

Measurement principle:
1. This instrument adopts magnetic detection method and is suitable for measuring the thickness of non-magnetic layers on magnetic materials

2. Magnetic materials are generally steel, iron, silver, and nickel This method has high measurement accuracy

3. Non destructive testing of the thickness of non-magnetic coatings (such as aluminum, chromium, copper, zinc, tin, enamel, rubber, plastic, paint, etc.) on magnetic metal substrates (such as steel, iron, alloys, hard magnetic steel, cobalt, nickel)

Features:
1. Ruby probe: The wear resistance of the probe contact point directly affects the measurement accuracy. Ordinary metal contact probes can cause significant errors due to surface wear.
2. The probe is integrated with the host, making it easy to operate
3. All operations including single key zero calibration, calibration, measurement, etc
4. Widely used in manufacturing, metal processing, chemical industry, commercial inspection and other testing fields
5. Especially suitable for on-site engineering measurement
6. Durable and versatile, can be operated with one hand

Technical Specifications:

1. Measurement range: 0~1250um
2. Display accuracy: 1um
3. Minimum measurement area: 10um × 10um
4. Thinnest substrate: Fe: 0.2mm; NFe：0.05mm
5. Minimum curvature: convex radius: 5mm; concave radius: 25mm
6. Display: LCD liquid crystal display
7. Power supply: 4 No. 7 batteries
8. Weight: 82g (excluding battery)
9. Working temperature: -10 to+60 º C
10. Dimensions: 112 × 69 × 28mm (main unit)

Standard configuration:

1 host
Calibration test piece 1 set
1 hanging rope
4 batteries, 4 cells
1 copy of instruction manual
1 instrument box