The LY-600FV Coating Thickness Gauge (patented product) is specifically designed for non-destructive measurement of non-magnetic coatings (e.g., aluminum, chromium, copper, enamel, rubber, paint, etc.) on magnetic substrates (e.g., steel, iron, alloys, hard magnetic steel, etc.) for circular workpieces with diameters up to 100mm.

1. Features

* Spring-guided probe with ultra-wear-resistant alloy tip ensures consistent contact pressure and stable measurement accuracy even on hard or rough surfaces, with a durability exceeding 500,000 measurements.
* High speed: 0.3 seconds per measurement.

* High accuracy and stability, capable of measuring ultra-thin coatings (1-5 μm).,

* Split-type design, facilitating measurements in narrow areas.

* Wide measurement range with high resolution.

* Light-contact measurement achieves reliable precision.

* Automatic substrate recognition.

* Dot-matrix backlit display, parallax-free, suitable for night use.

* Auto power-off function for energy saving.

2. Technical parameters

* Display: LCD dot-matrix display

* Measurement Range: 0–1500 μm (Fe), Optional:0–3000 μm (Fe)
   Resolution: 0.1 μm (0–99.9 μm), 1 μm (100–3000 μm)
* High Range: Fe: 0–5000 μm
   Resolution: 0.1 μm (0–99.9 μm),1 μm (100–999 μm),0.01 mm (1.00–5.00 mm)
* Accuracy: 0–1500μm:±2%H +1μm, 1500–5000μm: ±3%H +1.5μm

* Minimum Substrate Thickness: 0.3 mm

* Minimum Curvature Radius: F:凸 1.5mm

* Measurement Modes: Single/Continuous

* Units: μm/mil

* Power Supply: 2×1.5V AA batteries

* Operating Conditions: -10°C to 50°C, <80% RH

* Dimensions: 146×75×30 mm

* Weight: ~250 g (excluding batteries)

3.Package list

* Main Unit ×1

* Fe Calibration Block ×1

* AA Batteries ×2 (excluded for air transport)

* User Manual ×1

* Warranty Card ×1

* Carrying Case ×1

* Calibration Foils (50, 100, 250, 500, 1000 μm) ×1 set

Note: For measurement ranges of 0–3000 μm and above, the instrument is additionally equipped with 2000 μm or 4000 μm calibration