Features:
1.LCD backlight for clear reading.
2.Wide measuring range:30~130dB.
3.Sound level measurement.
4.Min/Max/Hold current value.
5.Manual/auto shut off.
6.Protable and easy to use,suitable for sound quality control in factory,office,home,school and construction site.
Specifications:
Frequency weighting: A
Frequency response: 31.5Hz-8KHz
Level ranges: 30dB~130dB
Response time : (FAST)125ms / (SLOW)100ms
Overload indication: <30dB(UN display) / >130dB(OL display)
Accuracy: ±1.5dB(@1HKz Standard source) One-Year calibration period
Auto power off: Auto shout down after approx 10 minutes of inactivity
Low battery: <6V
Sensor: 1/2 inch electret condenser microphone
Power supply: 9V 6F22(not included)
Altitude : 1800 Meter
Pollution Lever: Class II
Operation temperature and humidity: 0~40℃/32~104℉ 45%-80%RH
Storage temperature and humidity: -20~60℃/-4~140℉ 45%-80%RH
Dimensions: 192mm x 53.8mm x 35mm
Weight: Around 169g
Package Included:
1 x Sound Level Meter
1 x Carrying Bag
1 x Gift Box
1 x English Manul
Details Pictures:
