UT352 Volume Level Meter

Uni-T UT352 Sound Level Meter The Uni-T UT352 is a precise sound level meter designed for noise measurement in a wide range of applications such as acoustics, health protection, and occupational safety. Thanks to high sensitivity and accuracy, the UT352 is an ideal tool for monitoring noise levels in various environments. Precise sound level measurement The UT352 measures sound levels from 30 to 130 dB with an accuracy of ±1.5 dB and a resolution of 0.1 dB, providing reliable and accurate results. The device supports two sampling frequency modes: FAST (8/s) for rapid sound level changes and SLOW (1/s) for more stable readings, allowing flexible adjustment to ambient conditions. The frequency response ranges from 31.5 Hz to 8 kHz, and the user can select between A and C weighting curves. User functions and ease of operation The UT352 includes functions such as last reading hold, MAX/MIN value recording, and overrange notification, enhancing convenience and measurement accuracy. The device features an analog bar graph displaying real-time sound levels and a backlit 53 x 41 mm LCD screen for easy reading in various lighting conditions. Solid construction and additional features The UT352 is equipped with a 1/2″ condenser microphone, ensuring high measurement precision. It provides AC output (approx. 0.707 V at 600 Ω impedance) and DC output (approx. 10 mV/dB at 100 Ω impedance), allowing connection to external recording or data analysis systems. Powered by four 1.5 V (LR6) batteries, the UT352 is portable and user-friendly, with a low battery indicator and auto power-off function enhancing efficiency. Environmental applications The UT352 is designed for indoor use and can operate at altitudes up to 2000 m above sea level. The device withstands drops from 1 m height, ensuring durability in daily use. It meets EN61326-1 safety standards and has an environmental protection rating of 2, guaranteeing reliability in various conditions.