Portable Digital Whiteness Meter for Textile/Paper/Plastic - R457 Blue Light Measurement, 0-199 Range with LCD Display, Battery & Adapter Powered (WSB-1)
Special Features
Whiteness represents Whiteness Mean R457 blue whiteness According to test conditions MeasuringCondition 45/0 Measuring range Measuring Range 0 to 199.
Minimum Indication Minimum Readout 0.1,Indication error Basic Error ≤ ± 1.
Repeatability Repeatability ≤0.2 ,Zero drift Zero Draft ≤ ± 0.1.
Power Supply Power Supply DC 1.5V × 5 AA alkaline batteries ,power adapter Dimensions :AC110-240V,50/60Hz / DC7.5V / 0.2A .
External Dimension 235 × 75 × 65 mm Features Characteristics LCD.
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