Want to test the sound level? Need to know the noise level? Try our digital sound level meter. It's featured with wide measuring range (30-130dB). It's portable and easy to use as a handy instrument for sound quality control in factory, office, home, school and construction site.
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.
Specifications:
Material: ABS plastic
Color: Black + Green
Frequency Weighting: A
Frequency Response: 31.5Hz — 8KHz
Level Range: 30dB～130dB
Resolution: 0.1dB
Response Time: 125ms(FAST), 1000ms(SLOW)
Overload Indication: ＜30dB (UN display),＞130dB (OL display)
Accuracy: ±1.5dB, (@1KHz standard source), one-year calibration period
Auto Power Off: Auto shout down after approx 10 minutes of inactivity
Low Battery Indication: <6V
Sensor: 1/2 inch electret condenser microphone
Operating Temperature: 0～40℃ / 32～104℉ (45%～85%RH)
Storage Temperature: -20～60℃ / -4～140℉ (45%～85%RH)
Power Supply: 1 * 9V 6F22 battery(NOT included)
Item Size: Approx. 180 * 53.8 * 35mm / 7.09 * 2.12 * 1.38in(L*W*H)
Item Weight: Approx.135g / 4.77oz
Package Weight: Approx. 225g / 7.93oz
Package Size: Approx. 22.5 * 8 * 4.5cm / 8.86 * 3.15 * 1.77in
Package List:
1 * Sound Level Meter
1 * Storage Pouch
1 * User Manual(English)
Note:
When measuring the noise in outdoors, please put a sponge ball on the microphone head to prevent the microphone from being blown directly to cause airflow noise.