The UNI-T UT381 is a compact and precise digital lux meter designed to measure light intensity in various environments. It’s suitable for applications in photography, horticulture, workplace lighting assessments, and environmental monitoring.
- Measurement Range: 0.01 to 20,000 Lux (0.001 to 2,000 foot-candles)
- Resolution:
- 20 Lux: 0.01
- 200 Lux: 0.1
- 2,000 Lux: 1
- 20,000 Lux: 10
- Accuracy: ±(3% reading + 20 digits) at 20 Lux; ±(3% reading + 8 digits) at higher ranges
- Sampling Rate: 100 samples per second
- Data Storage: Up to 2,044 data sets with adjustable recording intervals (0.5–255 seconds)
- Display: 3.5-digit LCD with real-time clock
- Power Supply: 9V battery (6LF22)
- Auto Power Off: Approximately 10 minutes of inactivity (can be disabled)
- Dimensions: 195 x 45 x 26 mm
- Weight: 185 g
- Certifications: CE, UKCA, RoHS
- Standard Accessories: Manual, 9V battery, carrying bag
