UNI-T UT383BT Mini Light Meters

SKU: 4695814-1-88
In Stock

  • Bluetooth app for wireless transfer
  • 0–199,900 Lux measurement range
  • MAX/MIN and LCD backlight
  • Tripod mounting hole included

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Description

Miniature Innovation For Advanced Light Measurements Everywhere

The UNI-T UT383BT Mini Light Meter is a cutting-edge instrument designed for rapid and reliable illuminance measurements in both professional and personal environments. Rising advances in occupational safety, energy saving, environmental control, and quality assurance have driven the need for compact yet highly functional light meters. The UT383BT stands at the intersection of precision, portability, and intelligent connectivity, giving users the power to measure ambient light in Lux or Foot-candle (Fc) right from their palms. From intricately designed electronics labs and bustling classrooms to agricultural greenhouses and smart building projects, this tool offers the user a critical advantage: rigorous yet effortless control over lighting conditions to enhance productivity, comfort, and safety everywhere.

Wireless Connectivity Expanding Capabilities Through Smart Integration

What truly distinguishes the UT383BT is its native Bluetooth® connectivity, unlocking seamless integration with UNI-T’s dedicated iENV mobile application. This feature empowers users to wirelessly transfer real-time measurement data to their smartphones or tablets, revolutionizing how data is analyzed, stored, and shared. Whether working on energy audits, lighting inspections, or educational experiments, professionals and students alike can harness the power of instantly exporting or visualizing readings through the iENV app, available via Google Play, Apple Store, or UNI-T’s official website. The process is smooth and secure, removing the hassle of manual record-keeping, preventing transcription errors, and enabling data-backed decisions for projects of any complexity. The UT383BT thus aligns with the digital age, evolving traditional metrology into efficient, intelligent workflows.

Dedicated Applications In Diverse Professional Environments

The UNI-T UT383BT shines across a huge range of specialized and everyday lighting applications. In industrial settings, it verifies that critical areas—like assembly lines, inspection stations, and control rooms—remain within required illumination limits for safety and quality assurance. For environmental health and workplace design, facility managers use its readings to optimize office, classroom, or hospital lighting, preventing eyestrain and enhancing employee satisfaction. Agricultural professionals monitor greenhouse lux levels to ensure healthy, efficient plant growth. Art curators safeguard exhibits by confirming that precious paintings and artifacts are exposed only to safe levels of light. In the film, stage, and photography industries, the UT383BT helps lighting technicians construct atmospheres that enhance both creative output and technical compliance. Its precision and adaptability make it an indispensable tool across disciplines.

Optimal Features For Practical And Comfortable Operation

Engineered around practical needs, the UT383BT offers a rich set of features that deliver professional performance in a user-friendly package. The clear, backlit LCD screen (32mm x 26mm) ensures readings are easily visible even in low-light settings. Core functions such as MAX/MIN display allow users to track lighting extremes, while the data hold feature freezes the current reading for later notation—ideal during rapid inspections or demonstrations. Overload and low battery indications provide additional instrument protection and reliability assurance. An auto power-off function preserves battery life, and the robust, ergonomic red and grey housing makes for comfortable extended use. With an ultra-light net weight of just 118g and compact size, the device is always ready for mobile professionals.

Versatility And Mobility In Fieldwork And Education

The portability and flexibility of the UT383BT make it highly effective for fieldwork and educational projects alike. Its broad measurement range—spanning from 0 to 199,900 Lux and 0 to 18,500 Fc—covers nearly all possible real-world lighting conditions, from dim storage rooms to sunlit greenhouses. The resolution, as fine as 1 Lux or Fc in lower ranges, enables sensitive detection of variations essential for experimental research, facility tuning, or art preservation. For outdoor or hands-free applications, the built-in tripod mounting hole allows users to set up stable long-term monitoring at specific locations. Educationally, it supports hands-on learning in physics labs, vocational training, and STEM classrooms, giving students direct interaction with modern, digital instrumentation.

tpt24: World’s Premier Source For UNI-T Meters

Selecting the authentic UNI-T UT383BT is just the start—procuring it from a reputable, official source is equally critical. Globally, tpt24 stands as the top online store for this and other advanced UNI-T products, outperforming all competitors in reliability, quality assurance, and international service. Each UT383BT purchased from tpt24 is guaranteed original, includes standardized packaging, complete batteries, and an English-language manual, and is covered by a global authenticity and quality guarantee. No matter where you are—whether in North America, Europe, Asia, Africa, or Oceania—tpt24 delivers your device securely and rapidly, with an unbeaten reputation for after-sales support and satisfaction. For engineers, educators, energy auditors, or lighting professionals who demand certainty, tpt24 is the ultimate partner in metrology procurement.

Efficiency Gains In Energy, Safety, And Compliance

The impact of the UT383BT extends beyond simple readings, contributing directly to broader energy, safety, and compliance objectives. It enables facility managers and energy auditors to identify over-lit or under-lit zones, ensuring that workplaces meet safety regulations and maximize efficiency. In public buildings, compliance with occupational health standards for lighting mitigates liability and improves user experience. For those in green construction, the ability to monitor, document, and analyze light intensity fosters more sustainable design and operation, feeding directly into certifications like LEED or WELL. The iENV App’s export and reporting features make documentation transparent and shareable, supporting teams and stakeholders throughout the planning, implementation, and verification phases of lighting projects worldwide.

Certified Quality, Trusted Durability, And User Assurance

Every UNI-T UT383BT is manufactured to the highest international standards, boasting both CE and UKCA certification for electromagnetic compatibility and safety. The robust, lightweight housing resists daily wear and the rigors of field deployment, while three universally available 1.5V AAA batteries provide reliable long-term power. The UT383BT’s circuitry and sensor design guarantee continued accuracy within ±(4-5%) across its entire working range, and each instrument is individually tested before leaving the factory. Accessories such as batteries and English manuals are included for immediate deployment. For professionals who expect consistency, reliability, and durability year after year, the UT383BT is a proven investment—especially when sourced from tpt24, the world’s benchmark in instrument quality and delivery.

Specifications

Specifications UT383 UT383 BT
Illuminance measurement (LUX) 0~199,900Lux 0~199,900Lux
Illuminance measurement (FC) 0~18,500Fc 0~18,500Fc
Accuracy 0~9999Lux/0~999Fc: ±(4%+8)
≥10000Lux/≥1000Fc: ±(5%+10)
≥100000Lux/≥9999Fc: ±(5%+10)
Resolution 1Lux (0~9999Lux)
10Lux (≥10,000Lux)
100Lux (≥100,000Lux)
1Fc (0~9999Fc); FC=Lux/10.76
10Fc (≥10,000Fc); FC=Lux/10.76
Sampling time 0.5s
Features
APP
Bluetooth®
Overload indication OL OL
MAX/MIN
Data hold
LCD backlight
Auto power off
Low battery indication
Tripod mounting hole
General Characterisitics
Power 1.5V battery (R03) x 3
Display 32mm x 26mm
Product color Red and grey
Product net weight 118g
Product size 160mm x 50mm x 28mm
Standard accessories Batteries
Standard individual packing Blister, English manual
Standard quantity per carton UT383: 40pcs; UT383 BT: 20pcs
Standard carton measurement UT383: 505mm x 330mm x 280mm; UT383 BT: 332mm x 262mm x 290mm
Standard carton gross weight UT383: 8.42kg; UT363 BT: 4.2kg

Data Sheet

Download Data Sheet Of: UNI-T UT383BT Mini Light Meters