The compact Uni-T UT383BT lux meter is ideal for fast and accurate indoor and outdoor light level measurement. It offers a range up to 199,900 lx, Lux/FC switching, practical MAX/MIN and Data Hold functions, and a clear backlit display. Thanks to Bluetooth connectivity and the iENV app, you can easily save, analyze, and export measured data.
Uni-T UT383BT is a portable illuminance meter (lux meter) designed for situations where you need quick control of light levels—from offices and workplaces to photography, a hobby workshop, or building lighting inspections. Fast sampling of 0.5 s ensures a responsive readout, and the clear LCD makes values easy to read even in poorer lighting conditions.
The UT383BT model also enables wireless transfer of measurements via Bluetooth to the iENV app, which is useful for documentation, archiving, and further analysis. The MAX/MIN function helps track changes in illuminance over time, and Data Hold freezes the measured value for convenient reading.
Main benefits and features:
- illuminance measurement up to 199,900 lx (also 18,500 FC)
- Lux / FC units
- Bluetooth connectivity and iENV app support
- MAX/MIN and Data Hold
- backlit LCD display
- auto power-off, overload indication, and low-battery indication
- tripod thread for stable measurements
Package contents:
- Uni-T UT383BT lux meter
- battery set
- user manual (English)
- blister packaging
Specifications
- Manufacturer
- Uni-T
- Model
- UT383BT
- Measurement range
- 0–199,900 lux / 0–18,500 FC
- Accuracy
- ±(4% + 8) for lower ranges, ±(5% + 10) for higher ranges
- Sampling time
- 0.5 s
- Units
- Lux / FC
- Functions
- MAX/MIN, Data Hold, LCD backlight
- Other functions
- Auto power-off, overload indicator, low-battery indicator
- Connectivity
- Bluetooth (UT383BT) + iENV app
- Tripod thread
- Yes
- Power supply
- 3 × 1.5 V batteries (R03)
- Display
- 32 × 26 mm
- Dimensions
- 160 × 50 × 28 mm
- Weight
- 118 g
- Certification
- CE, UKCA
