🔧 Uni-trend High-precision Photometer Illuminance Meter UT381A+ (Lumen Testing)
The UT381A+ Illuminance Meter is a professional-grade photometer designed for lighting engineers, laboratories, and industrial quality control. With high-precision lumen testing capability, it ensures accurate measurement of illuminance and light intensity across a wide range of applications.
🌟 Features
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High-precision illuminance measurement for lumen testing
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Wide measurement range suitable for industrial and laboratory use
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Digital LCD display with clear readout
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Data storage and USB interface for easy transfer
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Compact handheld design for portability
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Auto power-off for energy saving
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Ideal for lighting design, LED testing, and environmental monitoring
📊 Specifications
| Specification | Details |
|---|---|
| Measurement Range | 0 – 200,000 Lux |
| Accuracy | ±4% ±10 digits |
| Display | Digital LCD |
| Data Storage | Up to 2,000 records |
| Interface | USB connectivity |
| Functions | Illuminance / Lumen testing / Data hold |
| Power Supply | AAA batteries |
| Auto Power-off | Yes |