Gloss checker (gloss meter) IG-331 1 unit

Simply press the calibration key and the zero and span calibrations will be performed automatically in sequence. The measuring angle can be switched between 60° and 20°. Measuring range (GU): 0 to 100 Display range (GU): 0 to 199 Resolution (GU): 1 Optical system: 60° measurement: incident angle 60°, acceptance angle 60°, 20° measurement: incident angle 20°, acceptance angle 20° Measurement area: 60° measurement: 3 x 6 mm ellipse 20° measurement: 3 x 4 mm ellipse Light source: LED (wavelength 890 nm) Light receiving part: SPD (silicon photodiode) Reproducibility: Within ±5%FS±1digit Power supply: 4 AA batteries (R6P) (included for testing) Continuous use time: 50 hours or more Size: Main unit: 140 x 75 x 34 mm, Optical system: 88 x 30 x 45 mm Weight: Approx. 350g (with built-in battery) Additional functions: Automatic calibration, auto power off, display hold, over-range display, battery level display