The UNI-T UT383 is a compact digital lux meter for measuring ambient illuminance in Lux or foot-candles. It measures up to 199,900 Lux with 0.5-second sampling and provides MAX/MIN, data hold and backlight functions for convenient lighting assessments.
Key Features
- Measures ambient illuminance up to 199,900 Lux or 18,500 FC
- Selectable Lux and foot-candle measurement units
- Fast 0.5-second sampling for responsive light-level monitoring
- MAX/MIN measurement and data hold functions for convenient result checking
- Compact design with backlit LCD, overload indication and automatic power-off
Product Specifications
| Specification |
Details |
| Brand |
UNI-T |
| Model |
UT383 |
| Product Type |
Mini digital lux meter |
| Illuminance Range |
0–199,900 Lux |
| Foot-Candle Range |
0–18,500 FC |
| Accuracy: Lower Range |
0–9,999 Lux / 0–999 FC: ±(4% of reading + 8 digits) |
| Accuracy: Higher Range |
≥10,000 Lux / ≥1,000 FC: ±(5% of reading + 10 digits) |
| Lux Resolution |
1 Lux from 0–9,999 Lux; 10 Lux from 10,000 Lux; 100 Lux from 100,000 Lux |
| FC Resolution |
1 FC from 0–9,999 FC; 10 FC from 10,000 FC |
| Unit Conversion |
FC = Lux ÷ 10.76 |
| Sampling Time |
0.5 seconds |
| Measurement Functions |
MAX/MIN and data hold |
| Overload Indication |
OL |
| Display |
32 × 26 mm LCD with backlight |
| Automatic Power-Off |
Approximately 5 minutes or disabled |
| Low-Battery Indication |
Yes |
| Bluetooth Connectivity |
No |
| Power Supply |
3 × 1.5 V AAA/R03 batteries |
| Product Dimensions |
160 × 50 × 28 mm |
| Product Net Weight |
118 g |
| Product Colour |
Red and grey |
| Certifications |
CE, UKCA |
Applications
- Checking lighting levels in offices, classrooms and meeting rooms
- Assessing illumination in workshops and other industrial areas
- Measuring desk, task and general indoor lighting
- Monitoring light levels in agricultural and environmental applications
Included Components
- 1 × UNI-T UT383 mini digital lux meter
- 3 × 1.5 V AAA/R03 batteries
- 1 × English user manual