Divinext LX-1010B Digital Lux Meter Light Meter Camera Photometer Spectrometer Brightness Light Measuring Tool Measure the Lighting in an Area Luminous Lumen Lux illuminance Meter Light Gauge Light Level Sensor Tester Optical Instrument with Large LCD + Battery + Carry Case Spectrophotometer  (1 x 9V 6F22 Battery)

LX-1010B Digital Lux Meter Light Meter Camera Photometer Spectrometer Brightness Light Measuring Tool to Measure The Lighting In An Area. The digital lux meter lx1010b can measure up to 50,000 lux, approximately 5,000 foot-candles. It's used for checking the level of luminance; luminance is a measure of the amount of light falling on a surface. This convenient gadget is widely used in many areas such as construction, inspection, photography and etc. Note: the light sensor is under the cap. You must remove the cap for it to work properly. Material: plastic, electric parts Powered by: 1 x 9v 6f22 battery (included) Display: 18mm (0.7 inch) lcd Measuring range: 0 to 50,000lux Accuracy: +/-5% +2d Working temperature: 0c to 50c (32f to 122f) Repeatability: +/-2% Sampling time: 0.4second Data hold: yes Unit selection: yes Low battery indication: yes Photo sensor test lead length: 150cm Photo sensor size1: 100mm x 60mm x 27mm (l*w*h) Meter size: 116mm x 71mm x 30mm (l*w*h) Color: black Net weight: 176g.