UNI-T UT383 Light Meter

The UNI-T UT383 and UT383BT are compact digital light meters designed for quick and reliable measurement of illuminance in Lux or Foot-Candles (Fc). With a wide measuring range of 0 to 199,900 Lux (0 to 18,500 Fc), they are ideal for lighting inspection across industrial, agricultural, office, and home environments.

The UT383BT model supports Bluetooth connectivity for real-time data transfer to UNI-T’s iENV mobile app, available on Google Play, Apple Store, or UNI-T’s website. The meters offer high resolution (1Lux/1Fc) for low-light measurements, and a fast 0.5s sampling rate for real-time readings. Accuracy is ±(4%+8) for 0–9999Lux/Fc and ±(5%+10) for higher ranges.

Additional features include MAX/MIN modes, data hold, overload indication (OL), LCD backlight, low battery indicator, and auto power-off. Powered by three 1.5V R03 batteries and weighing only 118g, UT383/UT383BT are perfect portable solutions for professional and everyday lighting assessments.