The Habotest HT622B decibel meter is designed for accurate noise level measurement in the range of 30-130dBA/dBC and frequency 30Hz-8kHz. The device features a high-quality condenser microphone that ensures high measurement accuracy. The color LCD display allows you to easily track measurement results and current settings.

The key advantage of this device is its multifunctionality and ability to measure in different ranges, both manually and automatically. It allows measurement in two sensitivity modes – A and C, and also in two speeds - fast and slow mode. The decibel meter also supports Max/Min value functions and allows storing measured data, which can be conveniently connected and exported via USB cable.

The HT622B is lightweight, portable, and comes with a handy case for safe transport. It is ideal for use in various environments, from recording studios to schools or factories. Due to its versatility and ease of use, it becomes your invaluable assistant wherever efficient noise measurement is needed.