UNI-T UT382 Light Meters
- PC connectivity via USB interface
- 2044 data storage capacity
- Measurement resolution to 20 Lux
- 200 hours continuous operation
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Description
Precision Lighting Measurements for Professional Demands Worldwide
The UNI-T UT382 Light Meter, as the flagship model of the UT380 Series, epitomizes precision and reliability in modern light measurement instruments. Engineered to meet the rigorous demands of engineers, facility managers, laboratorians, architects, and researchers, this device provides accurate and consistent detection of illuminance levels in both Lux and Foot-candles (Fc). The UT382 plays a vital role in environmental studies, occupational health assessments, and compliance audits, guaranteeing that ambient lighting always meets regulatory and project-specific standards. Its high measurement accuracy, coupled with sophisticated digital processing, enables professionals to instantly evaluate light quality in any setting—be it in a bustling industrial plant, a sensitive research laboratory, or an energy-conscious smart building. Robust construction, dependable readings, and seamless data integration make the UT382 a crucial component in any lighting assessment toolkit.
Advanced Digital Features Maximizing User Productivity Levels
What sets the UT382 apart are its advanced digital features purpose-built for productivity and flexibility. The light meter boasts automatic and manual range selection, allowing users to tailor sensitivity to environmental needs without missing fast-changing fluctuations in light. Its high sampling rate of 100 measurements per second delivers near-instantaneous feedback, making the UT382 ideal for rapid surveys and transient light analysis. With a crisp 2000-count LCD display and intuitive controls, professionals can easily freeze measurements using the data hold function or utilize MAX/MIN modes to capture peak or minimum light levels. The device’s low power consumption supports up to 200 hours of continuous operation, which, paired with a robust 9V battery, ensures it endures extensive fieldwork or laboratory projects without interruption. The ergonomics, clarity, and accessibility of the UT382 make it a leader among digital light meters today.
Tailored Applications Across Diverse Technical Fields Globally
The UNI-T UT382 is engineered for multidisciplinary applications, serving as an essential tool in a wide array of professional environments. In industrial safety, the meter ensures that production areas, warehouses, and assembly lines meet prescribed illumination, preventing workplace hazards and fostering compliance with international standards. Laboratories and research centers rely on the UT382 to stabilize environmental lighting for sensitive experiments, guaranteeing the reproducibility crucial to academic research. In agriculture, greenhouse operators monitor and control light exposure for optimal plant growth and yield. Quality control divisions in lighting manufacturing or energy-efficient building projects utilize the UT382 to validate system performance and energy savings. Photographers, museum conservators, and stage lighting technicians further deploy the UT382 to secure the perfect balance between artistic presentation and light-sensitive material preservation. Few instruments in this class offer such breadth in specialized, mission-critical tasks.
Comprehensive Data Management For Modern Digital Workflow
A defining strength of the UT382 is its advanced data management capabilities structured for modern workflow needs. With internal storage for up to 2044 readings, users can conduct extensive surveys without losing critical data. Adjustable record intervals—ranging from 0.5 to 255 seconds—enable both rapid assessments and long-term light level monitoring, ideal for detailed trend analysis in workplace assessments or research studies. The integrated real-time clock assigns accurate timestamps to each measurement, simplifying compliance audits and report generation. By leveraging the built-in USB interface, users can easily transfer stored measurements to PC, archiving results or analyzing time-series data using dedicated software. This seamless transition from fieldwork to digital documentation transforms how professionals understand, share, and act upon their lighting data, supporting industry best practices and advancing project quality.
Intuitive Design: Practicality Meets Modern Ergonomics
User experience is at the forefront of the UT382’s design. At just 185g, with a compact footprint of 195mm x 45mm x 26mm, the meter is ideal for both field deployment and benchtop analysis. The clear, backlit display measuring 22.5mm by 32.5mm ensures high readability in varied conditions. The combination of red and grey casing is visually distinctive and underscores UNI-T’s commitment to both style and durability. Features like auto power-off (cancelable) extend battery life, while low battery indication at ≤7.1V assures the meter is always ready when needed. The entire device, including the carrying bag and USB cable, is conveniently packaged for easy transport and storage. Access to English manuals and CD-based software for PC streamlines both onboarding and continuous use, while intuitive controls lower the barrier for novice users without sacrificing the depth expected by seasoned professionals.
Global Trust: tpt24 the Ultimate Authentic Supplier
When accuracy, support, and authenticity are paramount, professionals worldwide turn to tpt24, recognized as the top online store for UNI-T light meters, including the UT382. Only tpt24 guarantees the delivery of original UNI-T products—with complete English manuals and all accessories—anywhere around the globe. Each purchase is covered by a warranty of authenticity and quality, ensuring what arrives at your door matches project demands and manufacturer’s specifications perfectly. Thousands of engineers, laboratories, and businesses rely on tpt24’s proven reliability, prompt logistics, secure payment infrastructure, and expert support team. Whether you are spearheading a compliance audit in the Americas, evaluating light in an Asian research facility, or delivering a government contract in the Middle East, tpt24 provides an unbroken link of trust and support, making it the definitive global source for genuine UNI-T products.
Supporting Smart Compliance, Sustainability, and Workplace Efficiency
Lighting not only improves visibility but also impacts energy consumption, comfort, and safety. The UT382, coupled with best-in-class distribution by tpt24, fosters better decisions in the push for sustainability and compliance. Facilities managers employ the UT382 during routine audits to ensure standards are consistently met in offices, classrooms, and public venues. In smart buildings, lighting engineers integrate lux data into automated systems, achieving optimal illumination with minimum energy usage. The device’s data hold, MAX/MIN, and storage capacity empower long-term analyses critical for ISO 50001 energy management or LEED certification. Restoration to default mode, auto/manual range, and selectable Lux/FC units deepen its flexibility for global users. As challenges in lighting design and verification become more intricate, the UT382 offers an efficient, universal solution supporting a safer, greener, and more productive world.
Certified Quality, Unmatched Value For Every Professional
Durability and compliance define the UNI-T UT382’s legacy. Certified to both CE and UKCA standards, the meter’s electronics and construction are rigorously tested for safety and electromagnetic compatibility. Every detail—from the robust battery compartment to the high-resolution sensor—supports years of uninterrupted service. Delivered in factory packaging with full documentation and accessories, it adapts seamlessly to any project, language, or regulatory environment. For customers demanding hassle-free procurement, tpt24’s well-established supply chain ensures prompt dispatch, careful handling, and genuine aftersales support. Combined with UNI-T’s global reputation for metrology, the UT382 stands as the industry’s value leader—a single investment that elevates any lighting, energy, design, or compliance initiative with reliable, professional-grade performance.
Specifications
| Specifications | Resolution | UT381 | UT382 |
| Illuminance measurement (Lux) | 20 Lux | ±(3%+20) | ±(3%+20) |
| 200 Lux | ±(3%+8) | ±(3%+8) | |
| 2000 Lux | ±(3%+8) | ±(3%+8) | |
| 20000 Lux | ±(3%+8) | ±(3%+8) | |
| Illuminance measurement (Fc) | 2 Fc | √ | √ |
| 20 Fc | √ | √ | |
| 200 Fc | √ | √ | |
| 2000 Fc | √ | √ | |
| Features | |||
| Display count | 2000 | 2000 | |
| Auto range | √ | √ | |
| Data hold | √ | √ | |
| Auto power off | Around 10 minutes | √ | √ |
| Low battery indication | Around ≤7.1V | √ | √ |
| MAX/MIN mode | √ | √ | |
| Data storage | 2044 | 2044 | |
| USB interface | √ | ||
| Auto record time setup | √ | √ | |
| Real-time clock | √ | √ | |
| General Characterisitics | |||
| Power | 9V battery (6LF22) | ||
| Display | 22.5mm x 32.5mm | ||
| Product color | Red and grey | ||
| Product net weight | 185g | ||
| Product size | 195mm x 45mm x 26mm | ||
| Standard accessories | Carrying bag, USB interface cable (UT382), PC software CD (UT382) | ||
| Standard individual packing | Blister, gift box, English manual | ||
| Standard quantity per carton | 20pcs | ||
| Standard carton measurement | 447mm x 300mm x 335mm | ||
| Standard carton gross weight | 7kg | ||












