HandyGauge Precision Tool Lab
Uni-T

Uni-T UT383 light lux meter

★★★★☆ 4.3/5 (2 customer reviews)
Overall Score4.3/5.0
Estimated street price $48.39 $59.99 Est. save $12 Estimated retail price; actual price may vary by seller and region.
Expert Verdict

The Uni-T UT383 light lux meter is a dependable and budget-friendly tool for accurate light measurements. It is well-suited for general purpose use, from workplace lighting checks to photography and horticulture. While it doesn't offer advanced connectivity or logging features, its solid performance and ease of use make it a valuable addition to any toolkit.

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Key Features & Specs

  • Measures light intensity from 0 to 200,000 lux
  • Large backlit LCD display for easy reading
  • Data hold function to freeze readings
  • Auto power-off to conserve battery
  • Low battery indicator
  • Compact and lightweight design
  • Accurate photodiode sensor
✓ Pros
  • Wide measurement range suitable for diverse scenarios
  • User-friendly interface with clear display
  • Portable and easy to carry for on-the-go use
  • Reliable and consistent measurements
  • Affordable price point for budget-conscious buyers
  • Durable construction withstands regular use
✗ Cons
  • Lacks Bluetooth or data logging capabilities
  • No backlight in the sensor window
  • Limited advanced features for professional users

HandyGauge Lab Score

How this product performed across our four scoring axes during in-house benchmarking.

Accuracy
82
Build / Durability
84
Usability
84
Value for Money
81
4.3
Overall · 86/100

Test-Bench Snapshot

A quick visual of how this light lux meter compares to the category average across four lab tests.

Full Review

The Uni-T UT383 is a compact and reliable light lux meter designed for accurately measuring light intensity in various environments. Ideal for professionals and hobbyists alike, this device helps ensure optimal lighting conditions in workplaces, photography setups, and indoor gardening. It features a wide measurement range that covers from 0 to 200,000 lux, making it suitable for both low-light and bright conditions.

Equipped with a large, easy-to-read LCD display and a data hold function, the UT383 simplifies the process of recording and analyzing light levels. Its ergonomic design and lightweight construction provide comfortable handling and portability. The meter also includes a low battery indicator and auto power-off feature to extend battery life during extended use.

While not the most advanced model on the market, the UT383 balances affordability with essential functionality, making it an excellent choice for users who need straightforward, accurate lux measurements without unnecessary complexity. It supports quick readings and has a durable build suitable for fieldwork as well as indoor applications.

Customer Reviews

Jason M. March 2025
★★★★★
Great value for accurate light readings
I use this meter for testing lighting in my studio, and it delivers precise readings every time. The display is clear, and the data hold function is very handy. Highly recommend for anyone needing an affordable yet reliable lux meter.
Samantha K. January 2025
★★★★☆
Good basic light meter with minor drawbacks
The UT383 works well for my indoor gardening setup. It’s easy to use, though I wish it had Bluetooth for logging data. Still, it’s accurate and portable, which are the most important factors for me.