The EL-1000 is a portable Lux meter which measures illuminance of a place like an office, shop, classroom, factory, green house,etc. It is an ideal tool in controlling or checking if the environment has enough brightness or illumination. The EL-1000 is a multi-range lux meter with measuring range of 0 – 19990 Lux. It has an accuracy of ±5% + 4d. The measured Lux is displayed in a 3.5 digits LCD display with a large figure size of 13 mm. Display has a resolution of 1Lux or 10Lux. The unit is battery powered and equipped with a Silicon Photo Diode sensor.