30-130Db Digital Noise Tester Digital Noise Tester

30-130Db Digital Noise Tester Digital Noise Tester Decibel Measuring & Layout Tools Anti-Static Sound Level Xy Axle Recorde

Measurement Tester Decibel – It will automatic shutdown after no operation within 30min to ensure the battery service life and also features data hold, maximum and mumimum data display.
Measurement Noise Tester With portable design, anti-drop, anti-skid, and anti-static design, suitable for single hand operating with a comfortable feeling.
Sound Level Meter – Featuring large LCD display screen, cool and modernized design, simple to operate and easy to read even in the dark.
30-130dB Digital Noise It is lightweight, compact, ergonomic, user-friendly and ideal for monitoring noise levels.
Tester Decibel Measurement – It is widely used to measure the sound level of rooms, subways, libraries, business centers, offices, homes, etc.

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Spec:Condition: 100% Brand New
Item Type: Noise Tester
Material: ABS Applicable Standard IEC61672-1 2 Accuracy ±1.4db Frequency Range
31.5Hz-8kHz Dynamic Range 50db Measuring Range Low Frequency: 30dB〜80dB Middle Frequency: 50dB〜100dB High Frequency: 80dB〜130dB Auto Range: 30dB-130dB Frequency Weighting A＆C Time-weighted Fast 125ms; Slow(1s) Microphone 1/2in Electret Condenser Microphone Display 4digits LCD display, resolution 0.1dB Sampling Time
2times/s Maximum Maximum Data Minimum Hold Minimum Hold Reading Hold Alarm Function Enter OVER when the input is less than UNDER. Analog Output AC/DC output of headphone socket AC = 1Vrms, DC = 10mV / dB Auto Power -Off The meter will turn off automatically after about 30 minutes. 15 minutes of inactivity. Power Supply 9V Battery, 006P or IEC 6F22 or NEDA 1604 (not included) Battery Life ≥ 30h Operating Condition -20℃-60℃; 10％RH-90％RH