This instrument is a new high-performance digital sound meter product. It is suitable for noise detection of engineering, quality control, health prevention and various environmental noise monitoring. This gadget is ideal for use in schools, hospitals, shopping malls, theaters, offices, road traffics, homes, and other locations for measuring applications.

• DB range: 30-130dB.
• Accuracy: ±1.5dB.
• Sampling rate: 2 times per second (fast).
• With max./min. maximum locking.
• Fast/slow switching.
• Automatic induction-type backlight.
• With a quality digital display.