PANDAJOJO Color Analyzer Digital Colorimeter WR10 High-Precision Color Difference Meter Tester WR-10 (CIELAB,8mm,D65) High Precision and Stability, 32817265947

Specification Model WR-10 Color Space CIELAB Color Difference Formula E*ab Measurement Caliber 8mm Illumination Condition CIE Recommendation:8/d Light Source D65 Sensor Photodiode array Observer CIE 10 Standard observer MeasurementRange L: 0 to 100 Repeated Accuracy <;0.08 Table Difference <;0.2 Measurement Interval 1 Sec. Storage Capacity Type sample data : 100 groups with testing sample data: 100 groups Lifetime of Bulb 5 years more than 1.6 million measurements Display Screen TFT true color 2.8inch@(16:9) Language English/Simplified Chinese Interface of External USB2.0 (USB-B) RS-232 (115200bps) WorkingTemperatureRange 0C-40C(32F-104F) StorageTemperatureRange -20C-50C(-4F-122F) HumidityRange Relative humidity less than 85%,without condensation Weight 700g Size 199*68*90mm Package Size 400*240*340mm BatteryCharging Time 8 hrs Battery Li-ion battery, 5000 times Measurement Standard Accessories AC adapter/ 3000mAH Li-ion battery