Description Overview GAOTek Gloss Meter is complete according with state standard GB9754-88, GB9966.5 and international standard ISO2813, all items of the performance meet the first-class work requirements of state JJG696-2002 (Lens Luster Degree Instrument Measure Test Regulations). Features Fine, light stylish appearance, easy to carry Completely intelligent design, single key operation, convenient to use Automatic adjustment, no need to be hand adjustment Multi-angles, choose what you want Long life-span lamp- house, no need to change Technical Specifications Measure Range 0 GU to 200 GU Stability <± 0.4 GU or 30 Min Value Error <± 1.2 GU Power 1.5 V Projecting Angle 60 º Humidity ≤85 % Measuring Window Size 0.43 in × 1.38 in (11 mm × 35 mm) Weight 0.84 lb (380 g) Dimensions 5.35 in × 3.58 in ×1.81 in (136 mm x 91 mm x 46 mm) Environment Temperature 32 °F to 104 °F (0 °C to 40 °C)
