The light meter is convenient and practical, with excellent texture, and without being easily damaged. The craftsmanship can serve you well without breaking easily. This is a very practical light meter. Features -Color:Multi -Material:ABS, plastic -Size: 16.50X5.50X3.00cm/6.48X2.16X1.18in Measurement range: 0.1~ 0lux Measurement gear: 200, 2000, , 0 Resolution: 0.1~200lux (0.1), 2000~ 0lux (1) Accuracy: +/-3%+/-10d(<10000lux), +/-4%+/-10d(>10000lux) Max count: 1999 Data storage: 50 sets Sampling rate: 2times/second Angle of incidence: 120 degree range: 400~700nm Battery: 2 x AAA (not included) - This light meter is a kind of instrument that specializes in measuring luminosity and brightness. - With protective cover, anti-drop and anti-shock, providing you better hand feeling. - Support unit switching, data hold, maximum/minimum value, low power alert, convenient to use. - Suitable for lighting control in homes, , office buildings, production lies, aquaculture, plantations, stadiums, stage, and etc. - workmanship, reasonable structure, professional and practical, can bring you convenience. Package list: 1 x light meter