Digital Light Meter Optical Instruments TES -1334A One 9v Battery

Digital Light Meter Optical Instruments TES -1334A One 9v Battery Specifications Digital Light Meter TES-1334A (1). 0-20,000 Lux/Fc (2). Analog output jack for recording (3). Data and,Peak Hold function Spectral Sensitivity close to CIE photo pic Curve Cosine Angular corrected Analog output jack for recording Data Hold function, Peak Hold function Display 3 1/2 digit LCD Measuring Range 20/200/2000/20000 Lux / Footcandle 20000 lux-reading x 10; 200000 lux-reading x 100