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Red rectangular light meter with LCD screen and Bluetooth marking

Uni-T

Uni-T UT383-BT Mini Light Meter Bluetooth electrician tool

SKU CH-XX9X-W42T0 MPN UT383-BT

Measures illuminance up to 199,900 lux or 18,500 fc with Bluetooth data transfer to the iENV app for analysis and export

  • Labor warranty1 Year
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Measures up to 199,900 Lux for bright environments
  • Bluetooth sends data to iENV app for analysis
  • Accuracy ±(4%+8) up to 9,999 Lux
  • Auto power off extends 1.5 V battery life
  • Tripod mount enables hands-free positioning

Compact Light Meter with Bluetooth

The Uni-T UT383-BT measures illuminance from 0 to 199,900 Lux or 0 to 18,500 Fc. Readings appear on a 32mm by 26mm LCD with backlight. Data transfers via Bluetooth to the iENV mobile app for logging and export. The unit weighs 118g and runs on three 1.5V R03 batteries.

Suited for site surveys, not lab calibration

Electricians, facility managers and agricultural technicians can verify lighting levels quickly using the MAX, MIN and data-hold functions. A tripod mounting hole allows fixed-position logging over the 0.5 second sampling interval. Buyers needing a spectral power distribution analyser or a cosine-corrected Class A photometer should look at dedicated laboratory instruments instead.

Bluetooth logging to iENV app decides fit

The single specification that determines suitability is the Bluetooth link to the iENV application on Android or iOS. If wireless capture, storage and export of lux or foot-candle readings are required, this meter provides that path. If only a local display is needed, a simpler non-Bluetooth model covers the same measurement range.

How it compares

Measured against everything we stock in Electrical Trade Tools & Kits, at today’s prices. Recalculated every night.

Price $29.99
Cheaper than about 86% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameUNI-T
Model nameUT383-BT
Color and finishRed
In the box
Number of items1 pack

Questions about this item

Which mobile devices can run the iENV app for Bluetooth data transfer from this UT383-BT meter?

The iENV app is available on Google Play for Android devices and the Apple Store for iOS devices, and can also be downloaded from the UNI-T website by searching for 'iENV'.

Can the UT383-BT be mounted on a standard camera tripod while logging measurements?

Yes, the meter includes a tripod mounting hole on its 160mm x 50mm x 28mm body for hands-free positioning during logging.

How do I confirm the LCD backlight and Bluetooth link are active after inserting the three 1.5V R03 batteries?

The 32mm x 26mm LCD backlight illuminates on button press, and the Bluetooth icon appears on screen once paired with the iENV app.

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