TASCO TA415GD Gross meter

Optical system : Incident angle 60 ° Light receiving angle 60 °

Measurement area : 6 x 3 mm (at 60 °) ellipse 4 x 3 mm (at 20 °) ellipse

light source : LED (wavelength 890 nm)

Light receiving section : SPD (Silicon Photodiode)

range of measurement : 0-100

Display range : 0 to 199 (resolution 1)

Reproducibility : ± 5% FS ± 1 digit

Power supply : 4 AA batteries

Continuous use time : 50 hours or more

size : Body: 140 x 75 x 34 mm Optical system: 88 x 30 x 45 mm

Function : One-touch calibration, auto power off, display hold