Features
- Magnetic induction (f principle) with zero & two-point calibration.
- Direct/batch working modes and continue/single measurement modes.
- Stores 500 readings with statistics (mean, max, min, count, sd).
- Built-in printer, alarms, beeps, backlit display, auto/manual shutdown.
- Range 0–1250 µm, 0.1 µm resolution, tolerance ± (3%·h + 1 µm).
- Portable (145×60×28 mm, 132 g), 2×aaa battery, 0–40 °c operation.
Technical Specifications
| Specification | Details |
| Measurement Principle | Magnetic induction (for non-magnetic coatings on ferrous substrates) |
| Working Modes and Measurement Ways | DIRECT & BATCH modes; CONTINUE & SINGLE measurement |
| Statistics and Memory | Computes mean, max, min, count, standard deviation; stores up to 500 readings |
| Built-in Printer | Integrated for printing stats values |
| Alerts and Display Features | Low battery indicator, error alarm, buzz alert, backlit screen, auto/manual shutdown |
| Calibration Options | Zero-point and two-point probe calibration |
| Measuring Range | 0 to 1250 µm (0 to 49.2 mil) |
| Resolution | 0.1 µm (0.000004 in) |
| Accuracy (Tolerance) | Zero: ± (3% H + 1 µm); Two-point: ± [(1–3) % H + 1 µm] |
| Measuring Conditions | Min. curvature radius: convex 1.5 mm (0.06 in), concave 9 mm (0.35 in); min test area Ø7 mm (0.28 in); min substrate thickness 0.5 mm (0.02 in) |
| Power Supply | 2 × AAA 1.5 V batteries |
| Standard Compliance | Compliant with GB/T 4956-2003 standard |
| Display and Interface | LCD display; optional printer; no computer interface |
| Operating Conditions | Temperature: 0 °C to 40 °C (32 °F to 104 °F); Humidity: 20% to 90% RH |
| Data Storage | Holds 500 measured values |
| Shutdown Modes | Manual and automatic power-off |
| Languages | Chinese and English menu options |
| Dimensions (L × W × H) | 145 mm × 60 mm × 28 mm (5.71 in × 2.36 in × 1.10 in) |
| Product Weight | ~132 g (4.66 oz) |
| Packaging and Lead Time | 14–15 days lead time; packaging size ~400 × 300 × 300 mm; gross weight ~5 kg |
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