Description Overview GAOTek auto memory digital color meter is designed for measuring the color of no lighting and non-fluorescent sample such as textile, paper, leathers, painting materials, etc. It is the useful tool for the quality control and wide industrial application. Features Statistical function Color difference tolerance set to perform pass or warn or fail Store 9 color-difference target colors User calibration function ensures higher accuracy Auto memory (99 sets) & read function Digital backlight display Auto power off function Applies USB, Bluetooth data output Use USB data output to connect with PC Technical Specifications Display Triple 4-digit LCD Display Auto power off Approximately 3 minutes Data memory capacity 99 set (Direct reading from LCD display) Low battery indication Yes Illuminating or viewing geometry 45 ° or 0 ° Illumination at 45 °, measurement at 0 Measuring area color difference (L x, a x, b x), (E x ab, C x ab, H x ab), (Y, x, y), (X, Y, Z), (Rs, Gs , Bs) or (WI, YI, Tw) Measuring area color space (L x, a x, b x), (L x, C x ab, hab), (Y, x, y), (X, Y, Z), (Rs, Gs, Bs) or (WI, YI, Tw) Target color memory 9 channels set by measurement or keypad Measuring range L 5 to L 100 Measurement conditions Observe CIE 2 ° Standard Observer Illuminant White LED lamp Repeatability Standard deviation within E x ab 0.5 (Measurement conditions average of measurements of standard white plate) Minimum interval between measurements Approximately 2 seconds Operating temperature 32 °F to 104 °F (0 °C to 40 °C) Operating humidity < 85 % RH Storage temperature and humidity 14 °F to 104 °F (-10 °C to 40 °C) Storage humidity < 70 % RH Power source 4 V x 1.5 V AAA (UM-4) Battery Dimensions 5.5 in x 2.9 in x 1.4 in (140 mm x 73 mm x 35 mm) Weight Approximately 7.7 oz (220 g) (with battery)
