Digital Sound Level Meter | Noise Level Tester with A/C Weighting | 30-130dB Range | Fast/Slow For Response | Data Logging for Industrial Safety Environmental

【Multiple Sound Levels】Equipped with 2 equivalent weighted sound pressure levels (A and C), this meter allows for accurate measurements for ACROSS a wide range of sound levels. It covers levels from 30 to 130 dB, with different ranges for different applications. 【User-Friendly Display】Featuring a 2-inch LCD display with 4 digits, the level meter provides clear and easy-to-read measurements. The display refreshes every 0.5 seconds, ensuring real-time data monitoring. 【Versatile Functionality】This sound level meter offers various functionalities, including fast/slow time weighting selection, automatic power-off after 10 minutes of inactivity, and compatibility with casement for XP / for VISTA / 7/8/10 (32-bit and 64-bit). 【Portable and 】With compact dimensions of 1*2.8*1.4 inch, the meter is lightweight and portable, making it convenient for on-the-go measurements. It operates on 4 x 1.5V AA batteries or can be powered via a USB cable, and it ha Acheter sur Amazon