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Return To ShopThe INSPEX IPX-201FN is a handheld digital coating thickness gauge equipped with both F- and N-probes, enabling measurement on both ferrous and non-ferrous substrates. Its clear 4-digit LCD display, dual measuring units (µm / mil), and compact form make it ideal for field inspection, maintenance and quality control tasks.
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Engineered for precision and simplicity, the IPX-201FN delivers a measuring range up to 1250 µm (≈ 50 mils), with fine resolution and accuracy. The gauge offers easy calibration, dual probe capability, and compact dimensions—providing inspectors with reliable readings for coatings over diverse substrate materials.
Includes F-probe for ferrous substrates and N-probe for non-ferrous ones, allowing measurement across a wide variety of material types.
Uses established physical methods depending on substrate type for accurate coating thickness detection.
0 – 1250 µm / 0 – 50 mil for standard probe; readings switchable between µm and mil. Allows flexibility depending on project requirements.
High resolution (0.1 µm for fine ranges, 1 µm for larger ranges) and accuracy within ±(1-3 % of nominal) or ±2.5 µm / ±0.1 mil — ensuring reliability in readings.
Compact dimensions (≈ 140 × 71 × 32 mm) and weight (~ 260 g) with battery power make this device easy to carry and use in the field.
| Parameter | Specification |
|---|---|
| Model | INSPEX IPX-201FN Digital Coating Thickness Gauge |
| Measurement Principle | F-probe: Magnetic induction; N-probe: Eddy current |
| Applications | Non-magnetic coatings on ferrous substrates; insulating coatings on non-ferrous conductive substrates |
| Display | 4-digit segment LCD |
| Measuring Range (standard probe) | 0 – 1,250 µm / 0 – 50 mil |
| Resolution | 0-99.9 µm: 0.1 µm step; above 100 µm: 1 µm step |
| Accuracy | ± (1 – 3 % of nominal value) or ± 2.5 µm or ± 0.1 mil |
| Units | Micrometers (µm) / Mils (mil) |
| Minimum Sample/Substrate Thickness | 0.3 mm |
| Minimum Measuring Area | 6 mm |
| Minimum Workpiece Radius (Convex) | F-probe: 1.5 mm; N-probe: 3 mm |
| Minimum Workpiece Radius (Concave) | F-probe: 25 mm; N-probe: 50 mm |
| Operating Temperature | 0 – 50 °C |
| Power Supply | 9V battery (6F22 type) |
| Dimensions / Weight | 140 × 71 × 32 mm; approximately 260 grams (with batteries) |
| Standard Delivery | Main unit, F-probe, N-probe, calibration foil set, substrate blocks (iron & aluminium), carrying case, manual, certificate |