1. **Precis Measurement**: The Gloss meter 60 Degree Marble Gloss Meter offers precise measurement with a 60° angle, ensuring accurate readings for various surfaces including marble and granite. Its measurement range of 0~200GU caters to both high and low gloss materials. 2. ** Design**: Constructed from engineering plastic, this Single Angle Granite Polishing Gloss Tester is built to withstand rigorous use in both professal and home . The minimum size requirement of the test object is 20mm*10mm, making it versatile for different applicats. 3. **User-Friendly Interface**: Featuring a USB (Type-C) charging interface and a rechargeable lithium battery, this Glossmeter is designed for convenience. With easy data transfer via USB, you can effortlessly record and analyze your gloss measurements. 4. **High Repeatability & Reproducibility**: The Gloss meter 60 Degree Marble Gloss Meter ensures reliable results with a repeatability rate of ±0.2GU for readings between 0~100GU and ±0.5GU for 100~2000GU. This makes it an essential tool for maintaining quality control in polishing processes. 5. **Wide Operating Condits**: Designed for operatal versatility, this Single Angle Granite Polishing Gloss Tester functs effectively within a temperature range of 10~45°C and can be stored from -10~60°C. It also operates well under varying humidity levels (0~85% RH), ensuring dependable performance in diverse environments., Manufacturer: EDEDE