Light Meter :
* Light sensor used the exclusive photo diode & color correction filter, spectrum meet C.I.E. standard.
* Sensor cosine correction factor meet standard.
* Wide range measurement both for Lux & Foot Candle units.
* Four lighting type selection, Tungsten, Fluorescent, Sodium or Mercury light source.
* Zero adjustment by push button.
* Microprocessor circuit. * Large LCD display.
* Heavy duty & compact case.
* Records Maximum, Minimum and Average readings. * Data hold.
* Auto power off saves battery life.
* Separate Light Sensor allows user to measure the light at an optimum position.