Min/Max/Hold/Fast/Slow Function Sound level tester allows you to take note of the minimum and maximum sound decibels in surrounding at any given time frame; Hold function could freeze the current measurement reading; Has fast and slow acquisition modes. Measures sound level in dBA and dBC. All very easy to use and the screen is clear.
Accurate Measurement Measures Range: 35dBA-135dBA at frequencies 31.5Hz - 8KHz; Accuracy: ±2dB; Resolution: 0.1dBA
Large Color Screen LCD Display Backlight Display, clear readings and easy to use at night. And it can be handheld used.
Auto/Manual Shutdownt will automatically shut down after 15 minutes when not in use. Note: After using, please press the power off to reduce energy wasting.
Versatile A great basic sound meter for use across in many different fields from factory, transportation, car, baby room and audio system office, sound quality control in home, school and construction site.