Digital light meter to measure the level of illumination. Meets the requirements of the standard ITC28 of the R. B.T. for measurement for emergency lighting due to its low measurement range running from 20lux (lx).
Digital light meter for measures of illumination level. Meets the requirements of the standard ITC28 of the R. B.T. for measurement for emergency lighting due to its low measurement range running from 40lux (lx).
Mini luxometro digital equipado con un sensor fotoelectrico capaz de convertir la luz ambiente en seņales electricas y mostrar los datos en un display LCD.
