Rechargable Car Paint Thickness Gauge Checking Auto Coating Identify Ferrous Putty With Three Color and Rotatable Screen Description: LS237 car paint meter is specialized in automotive paint thickness inspection. The instrument can not only measure the paint thickness above ferrous and aluminum materials, identify non-metallic, but also intelligently identify ferrous putty and iron galvanized. LS237 adopts three-color backlight and three-color indicator display, and according to different paint thicknesses the screen and buttons display different colors of light. LS237 paint film meter also adopts rechargeable lithium batteries to supply, with ultra-low power consumption. It also has Bluetooth function, equipped with APP, support inspection report export and sharing. Specifications: 1. Probe tip: Ruby 2. Measurement principle: Fe: Hall effect / Al: Eddy current 3. Probe type: Integrated 4. Measuring range: 0.0-3500μm 5. Resolution: 0.1μm: (0μm-99.9μm); 1μm: (100μm-3500μm) 6. Accuracy: ≤±(3%H+2μm), H is the standard value 7. Unit: μm / mil 8. Measuring interval: 0.5 s 9. Minimum measuring area: Ø = 25mm 10. Minimum radius of curvature: Convex: 5mm / Concave: 25mm 11. Minimum substrate thickness : Fe:0.2mm / Al:0.05mm 12. Display: 128×48 dot matrix LCD 13. Power supply: Rechargeable lithium battery 3.7V@1200mAh 14. Range of working temperature: -20℃-50℃ 15. Storage temperature range: -20℃-60℃ 16. Host size: 101*62*28 mm 17. Weight (including battery) : 76g 18. Data transfer: Bluetooth

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