TENMARS TM-203

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. Autoranging. Min/ Max/ Avg Hold. Data Hold. Zero adjustment. Auto power off. Datalogger: RS-232 Interface, 7000 records. Applications Warehouses, factories, office buildings, restaurants, schools, libraries, hospitals, building security and parking stations. Specifications Sensor Silicon photodiode and filter Measuring Range 20, 200, 2000, 20000, 200000 Lux 20, 200, 2000, 20000 Foot-Candles Accuracy ± 3% ( Calibrated to standard incandescent lamp 2856° K) ± 6% ( 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