TENMARS TM-204

3-1/ 2 digit LCD with maximum reading of 2000. Overload indication. Low battery indication. Functions Conforms to JISC 1609: 1993 and CNS 5119 general ' A' class specifications. Spectral response close to CIE luminous spectral efficiency. Measures intensities of illumination in units of LUX or Foot-Candles. Measures lights source includes all visible range. Cosine angular corrected. Data Hold. Max. Hold. Zero adjustment. Applications Warehouses, factories, office buildings, restaurants, schools, libraries, hospitals, building security and parking stations. Specifications Sensor Silicon photodiode and filter Measuring Range 200, 2000, 20000, 200000 Lux 200, 2000, 20000 Foot-Candles Accuracy ± 3% ( Calibrated to standard incandescent lamp 2856° K) ± 8% ( for other visible light sources) Angle deviation from cosine characteristics 30° ± 2% 60° ± 6% 80° ± 25% Dimensions ( Meter) 172mm ( L) x 55mm ( W) x 38MM ( D) Weight ( including battery) 250g