UNI T Digital Mini Lux Light Meter UT383 is a mini meter equipped with photoelectric sensing technology. UT-383 digital lux meter , which can effectively represent light intensity with electrical signals, then processes data and displays the result on LCD. This light intensity measurement device is lightweight, compact, ergonomic, and user-friendly. The UT 383 best light meter is a great tool for monitoring light intensity in homes, offices, schools, laboratories, indoor farming, hospitals, and other areas. Features: Hand-held 3x AAA battery powered Units of measurements: Lux or FC The housing has been carefully shaped to fit comfortably in either hand. Minimum, Maximum, and Hold buttons Soft power ON, push on push off Large-screen display, clear reading Light Weight and hard shell, nice shape, easy to use. Specifications: Illuminance measurement (LUX): 0~199,900Lux Illuminance measurement (FC): 0~18,500Fc Accuracy: 0~9999Lux/0~999Fc: ±(4%+8), ≥10000Lux/≥1000Fc: ±(5%+10), ≥100000Lux/≥9999Fc: ±(5%+10) Resolution: 1Lux (0~9999Lux), 10Lux (≥10,000Lux), 100Lux (≥100,000Lux), 1Fc (0~9999Fc); FC=Lux/10.76, 10Fc (≥10,000Fc); FC=Lux/10.76 Sampling time: 0.5s Overload indication: OL MAX/MIN: Yes Data hold: Yes LCD backlight: Yes Auto power off: Yes Low battery indication: Yes Power: 1.5V battery (R03) x 3 Display: 32mm x 26mm Product color: Red and grey Product net weight: 118g Product size: 160mm x 50mm x 28mm Package Includes: 1 x UNI T UT383 Digital Mini Lux Light Meter Light Intensity Meter