Overview
The CM8811FN is a dual-substrate coating thickness gauge with a separate cabled probe for non-destructive measurements on ferrous (Fe) and non-ferrous (NFe) metal substrates. The external probe makes it particularly useful for confined areas, curved components and inspection points where an integrated-probe meter is less convenient.
Key features
- Combined Fe / NFe external probe
- 0–1250 µm measurement range
- 0.1 µm display resolution
- Single and continuous measurement modes
- Displays current, average, maximum, minimum and standard deviation values
- High and low limit alarm
- Zero, two-point and multi-point user calibration
- Metric and imperial units
- Colour TFT display with adjustable backlight
Applications
- Automotive paint and bodywork inspection
- Protective paint and powder-coating checks
- Electroplating and galvanised coating inspection
- Fabrication, maintenance and production quality assurance
- Measurements on small, curved or difficult-to-reach metal surfaces
Technical specifications
| Measurement range | 0–1250 µm (0–50 mil) |
| Resolution | 0.1 µm / 0.1 mil |
| Accuracy | ±(2% of reading + 2 µm) |
| Substrates | Ferrous (Fe) and non-ferrous (NFe) |
| Probe | External combined Fe/NFe probe |
| Measurement modes | Single and continuous |
| Statistics | Current, average, maximum, minimum and standard deviation |
| Memory | Up to 80 stored readings |
| Display | 320 × 240 TFT LCD |
| Minimum measuring area | Ø8 mm |
| Minimum curvature radius | Convex 1.5 mm; concave 7 mm |
| Minimum substrate thickness | 0.4 mm |
| Operating conditions | 0–40 °C; 20–90% RH |
| Dimensions | Approx. 166 × 68 × 30 mm |
| Weight | Approx. 180 g including batteries |
Standard supply
CM8811FN gauge, combined Fe/NFe probe, calibration foil set, steel and aluminium reference plates, protective carrying case and user manual.