Uni-T UT353BT Mini Sound Level Meter

Uni-T UT353BT Mini Sound Level Meter

The Uni-T UT353BT Mini Sound Level Meter is a compact device for measuring noise in the range of 30–130 dB, combining good accuracy (±1.5 dB) with simple operation and additional data analysis features. Thanks to its adjustable sampling frequency (125 ms / 1000 ms), clear backlit LCD screen, and built-in 1/2-inch condenser microphone, it allows you to monitor sound levels in real time under various conditions. The BT version expands capabilities with Bluetooth connectivity and integration with the iENV app available on Android and iOS, making it easier to save and further analyze results. The entire unit meets safety standards confirmed by CE and UKCA certifications.

Convenient operation and portability

The compact housing and weight of 116 g mean you can always have the meter at hand, and the ergonomic design ensures comfort even during extended measurements. The backlit LCD screen ensures clear readability of results, while features such as Data Hold and MAX/MIN help you quickly capture key values. Auto-off reduces battery consumption, extending the device’s runtime.

Advanced data analysis capabilities

With Bluetooth, you can connect the meter to the iENV app and transfer measurements directly to your smartphone. This allows you to easily save, analyze, and export data, which is useful for both work and home measurements. Additional indicators, such as overload (OL) or low battery, give you greater control over the measurement and help prevent errors.

Included

• Uni-T UT353BT Sound Level Meter
• Batteries
• Microphone windscreen
• User manual
• Blister packaging