This meter is featured with wide measuring range (30～130dB). It's portable and easy to use and a handy instrument for sound quality control in factory, office, home, school and construction site.

Features:
LCD backlight for clear reading.
Wide measuring range: 30～130dB.
Hold the measurement data.
Manual/auto shut off.
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: Low=30～100dB, High=60～13dB
Accuracy: ±1.5dB (ref94dB@1kHz)
Resolution: 0.1dB
Frequency Response: 31.5Hz to 8KHz
Frequency Weighting Features: A, C
Display: LCD Display with Backlight
Power Supply: 1 * 9V Battery (not included)
Operation Environment: 0～40°C (32 to 104°F ), 10～90%RH
Storage Environment: -10～60°C(14 to 140°F ), 10～75%RH
Dimension: Approx. 22 * 5.5 * 5.5cm / 8.7 * 2.2 * 2.2in
Weight: Approx. 165.5g / 5.8oz
Package Size: Approx. 29.5 * 15 * 7cm / 11.6 * 5.9 * 2.8in
Package Weight: Approx. 239g / 8.4oz

Package List:
1 * Sound Level Meter
1 * Sponge Ball
1 * User Manual