Overview
The document provides a technical description of the LAYERCHECK 750 USB, a coating thickness gauge used for non-destructive measurements on metallic substrates. It is designed for applications in various industries such as corrosion protection, electroplating, and automotive.

Specifications
The LAYERCHECK 750 USB is available in two models: 750 USB-F and 750 USB-FN. The 750 USB-F is suitable for non-magnetic coatings on steel, while the 750 USB-FN can measure coatings on both steel and non-ferrous metals using a universal probe. The device conforms to DIN, ISO, BS, and ASTM standards.

Design and Function
The gauge features a robust housing with a rubber edge for impact protection and a backlit LC display for visibility in low-light conditions. It operates on magnetic induction and eddy-current methods, automatically recognizing the substrate type. The probe is designed for stable positioning and constant contact pressure.

Technical Data

• Dimensions: 122 x 70 x 32 mm
• Probe Diameter: 15 mm x 62 mm
• Measuring Range: 0 - 3000 µm (Model 750 USB-F), 0 - 2000 µm (Model 750 USB-FN)
• Tolerance: ± (2% + 2 µm)
• Minimum Curvature Radius: Convex 5 mm, Concave 25 mm
• Minimum Measuring Area: Ø 20 mm
• Minimum Base Thickness: 0.5 mm (F), 50 µm (N)
• Display: 4-digit screen
• Power Supply: 3 Micro AAA batteries
• Operating Temperature: Gauge 0 - 50 °C, Sensor -10 °C - 70 °C

Data Management
The device can connect to a PC via USB for data export, using the Msoft7000 software available in multiple languages.

Order Information
Two order numbers are provided for the different models, with additional accessories available as per the price list.

Note
Technical modifications are reserved.