Decibel Meter, Digital Sound Level Noise Meter Measurement 30-130dB Backlight...

Description

Decibel Meter, Digital Sound Level Noise Meter Measurement 30-130dB Backlight MAX/MIN, Data Hold Auto Power Off Dual Ranges
Decibel meter is a portable instrument for sound quality measuring, monitoring and controlling in office, home, school, traffic, audio system and construction site. Main Feature : (1)Measuring Range: 30～130dBA. (2)Frequency Weighting: A Weighting. (3)Maximum and Minimum value hold function. (4)Data hold function. (5)Red back light alarm and sound alarm. (6)Auto or manual power off fuction. (7)Temperature meansurement fuction (8)Temperature Unit(℃/℉)selection fuction. Specifications: Color: Black Material: ABS Digital display: 4 digits Measuring Range: 30～130dBA Resolution: 0.1dB Accuracy: ±1.5dB (under reference conditions) Frequency Range: 31.5Hz to 8.5Hz Frequency Weighting: A Weighting Data hold: Maximum and Minimum hold Sampling Rate: 2times/s Temperature Measuring Range:-10°C-50°C/14°F-122°F Accuracy: ±2°C Resolution: 0.1°C Power Supply: 3 AAA Batteries (Not Included) Operating Temperature: 0～40℃ (10%～80%RH) Storage Temperature: -10～60℃ (10%～70%RH) Item weight: 84g/0.19lb Item size: 1552.8cm/5.911.971.1in Package weight: 157g/0.35lb Package size: 19.5 7.5 3.5/7.682.951.38in How to set up alarm range ? Low alarm from 30dB-99.9dB, if the measured value higher than it, red color alarm back light will light up to alert you it is over the low alarm value.High alarm range is from 100-130dB, if the measured value higher than it, red color alarm back light will light up together with voice alarm sound to alert you it is over the high alarm value. Package list : 1 Digital Sound Level Meter 1 User Manual(English)
Product Features
Higher accurate & wider frequency range : Handheld Sound Level Meter calibrated to the standard source in advance by our factory, measurement 30 - 130 dB with frequency range from 31.5Hz-8.5KHz.Highly accurate with +/-1.5dB.
Smart design : Mini digital noise meter with data hold function,maximum and minimum value measurement.Temperature measurement function and temperature unit selection(C/F). LCD display with backlight,convenient to use at night.
Stable and reliable : LCD decibel test with stable and reliable performance.Low battery indication, automatic & manual power off function.Equipped with sponge ball for sensor protection. Red back light alarm and sound alarm function.
Wide application : Audio Noise Measure Device with alarm and digital is a great tool for checking, monitoring or controlling the sound level of any environments. Best suit for personal, families, business, studies, industrial and etc.
What you get : 1x Sound Level Meter (battery not include ), 1x user manual, 1x Perfect package box (If you have any problem , please do not hesitate to contact us, our support team will solve your problems in time.
Shipping:
Shipping is complimentary within the lower 48 US States.
We Do Not Ship to PO/APO Boxes, HI or Alaska
We Do Not Ship Outside of the Continental US
All items ship within 24-72 hours of Payment
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