FUYI LCD Digital Noisemeter Sound Level Meter 30-130dB Noise Volume Measuring Instrument Decibel Monitoring Tester with Max/Min/Data Hold Mode

Features:
LCD display with switchable backlight for easy reading, convenient to use.
Wide measurement range from 30dB to 130dB, Frequency: 31.5Hz - 8KHz, Resolution: 0.1dB, Accuracy: 1.5dB.
FAST and SLOW response selection.
With maximum/minimum value measurement and data hold function.
Low battery indication, automatic manual power off function.
Equipped with sponge ball. Compact and light, convenient to hold and carry.
Portable and easy to use, suitable for checking, monitoring or controlling the sound level for personal, families, business, studies, industrial, etc.