Portable Whiteness Meter,0.1 Precision,0.01 Resolution,R457/ISO2470 Blue Light Detection - Suitable for Hotel Linen,Ceramic,Tissue Paper and Powder

EberSpec WSB-1 Portable Whiteness Meter is a professional high-precision whiteness testing instrument designed for fast, accurate and convenient whiteness measurement, fully compliant with R457/ISO2470 blue light whiteness testing standards. With automatic calibration, one-click measurement and multi-device data connection functions, it is an ideal testing tool for industrial production, quality inspection and laboratory research, widely applicable to powder, textile, paint, paper, ceramic, plastic products, hotel linen and other multiple fields.

• 1.Measures R457/ISO2470 Blue Light Whiteness Index:Precisely detect blue light whiteness values in line with R457/ISO2470 international standards, ensuring professional and accurate testing results.
• 2.Smooth Testing Experience & High Efficiency:Equipped with automatic calibration function, one-click measurement operation, and test results can be obtained in just 1.5 seconds—no complicated pre-adjustment required.
• 3.Ultra-Portable Compact Design:Mini size with 31mm diameter×102mm height and only 90g in weight, easy to carry for on-site testing and daily mobile use.
• 4.Important Usage Notes: Do not let powder or other sundries fall into the test port during measurement. Place the instrument on the calibration base when not in use to protect the probe and ensure calibration accuracy.