Digital Sound Level Meter 30-130dB | Noise Decibel Tester with Fast/Slow Mode
$29.00
$35.18
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Product Description
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?H 45%-80%RH Storage temperature and humidity: -20~60??/-4~140?H 45%-80%RH Dimensions: 192mm x 53.8mm x 35mm Weight: Around 169gPackage Included:
1 x Sound Level Meter
1 x Carrying Bag
1 x Gift Box
1 x English Manul
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