Features:
LCD backlight for clear reading.
Wide measuring range: 30-130dB.
Sound level measurement.
Min./Max./Lock current value.
Hold the measurement data.
Manual/auto shutoff.
Equipped with sponge ball.
Portable and easy to use,suitable for sound quality control in factory, office, home, school and construction site.

Specifications:
Measuring Range: 30-130dBA
Accuracy: ±1.5dB
Resolution: 0.1dB
Frequency Response: 31.5Hz to 8KHz
Frequency Weighting
Features: A Weighting
Display: LCD Display
Power Supply: 3 x 1.5V AAA Batteries(Not included)
Operation Environment: 0-40℃ 10-80%RH
Storage Environment: -10-60℃ 0-90%RH
Dimension: 50 x33 x160mm / 1.97 x1.3 x6.3in
Weight: 82g / 2.92oz
Package Size: 21 x15 x6cm / 8.3 x5.9 x2.36in
Package Weight: 130g / 4.59oz

Package included:
1 x Sound Level Meter
1 x Sponge Ball
1 x User Manual (English)

• Measuring Range:30~130dBA; Accuracy: ±1.5dB; Resolution: 0.1dBA
• Power Supply: 3 x 1.5V AAA Batteries(Not included)
• Large LCD Display & Auto Backlight Display
• Max/Min sound level measurement & Data Hold Function & Manual/auto shutoff
• Portable and easy to use,suitable for sound quality control in factory, office, home, school and construction site

Measuring Range:30~130dBA; Accuracy: ±1.5dB; Resolution: 0.1dBAMeMeDa