Model :CM-8820
The CM-8820 measures coating thickness on magnetic materials with high accuracy. Compliant with ISO 2178, it offers fast, precise readings with a digital display. Durable and lightweight, it’s ideal for both lab and field use.

Need Help with This Product?
The CM-8820 is a high-accuracy digital coating thickness gauge, ideal for measuring non-magnetic coatings on magnetic materials, such as paint, plastic, and metal. Compliant with ISO 2178, it offers a wide measuring range and high resolution. Featuring a digital display for precise readings, it uses a micro-computer LSI circuit for fast, accurate measurements. The device is built with durable, lightweight ABS housing, ensuring reliable performance in both laboratory and harsh field conditions. Easy to handle and maintain-free, the CM-8820 is perfect for long-lasting use.
Features
| Display | 4 digits , 10mm LCD |
| Principle | F Magnetic Induction |
| Resolution | 0 ~ 2000µm / 0 ~ 80 mil |
| Range | 0.1µm (0 ~ 99.9µm) |
| 1µm (over 100µm) | |
| Accuracy | ±5%n or 5.0µm |
| Operating Condition | Temp : 0 ~ 40°C |
| Humidity : < 80% | |
| Power supply | 4 x 1.5 AA(UM-3) battery |
| Size | 161 x 69 x 32 mm |
| Weight | About 260 g (including batteries) |
| Standard Accessories | Mian Unit |
| Probe (F Type) | |
| Calibration Base (F) | |
| Calibration Foils | |
| Carrying Case | |
| Operation Manual |

