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Decibel Meter Data Logger Professional Sound Level Meter High Accuracy Noise Meter with 30dB to130dB Measuring Range& Data Record Function for Classroom, Workshop, Home, etc.
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- Electrical items MAY be 110 volts.
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Decibel Meter Data Logger Professional Sound Level Features
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【Decibel Data Logger】The digital decibel meter can record 32000 groups data, the data logging function is compatible with Windows 10, 8, 7, Vista and XP.
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【High Accuracy】Wide Measuring range: 30~130dB , Accuracy: ±1.5dB, Frequency response: 31.5~8.5KHz; Fast/Slow time weighting selection, display update time: 2 times/second (FAST), 1 time/second (SLOW);
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【AC/DC Output】AC signal output: 4Vrms/ full barograph, output impedance is approx. 600 ohm. DC signal output: 33mV/dB. CE Certified & RoHS Compliant
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【Bar Graph Display】The LCD digital display can shows a 3-digit decibel level values, Auto Ranging Bar graph level, time and date.
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【Wide Applications】The decibel meter is handheld design and easy to carry, widely use for office, classroom, noisy neighbour ,environmental measurement,etc.
About Decibel Meter Data Logger Professional Sound Level
Applications includes: Environmental measurement, law enforcement, work place design, sound level analysis of machinery and engines. Features Fast/Slow time weighting selection 32000 Reading Internal Memory (Data record function) PC Interface (Compatible with Windows 10, 8, 7, Vista and XP) Maximum data recording limit can be adjusted via the PC interface Tripod Mount (Tripod not included) Includes CD Software (dual language: English, Chinese), AC/DC wire & batteries CE Certified & RoHS Compliant Specifications Standard Applied: IEC651 type 2, ANSI SI .4 type 2 Calibration sound source: 94dB @ 1kHz Measurement range: 30~130dBA Accuracy: +1.5dB(reference sound pressure standard,94dB@1KHz) Record Interval: 1~60 sec / 1~60 min / 1~24 hrs Frequency response: 31.5~8.5KHz Frequency weighting: A/C Analogy bar graph: 2dB/1 Bar graph Measurement Unit: dBA / dBC Sampling rate: 2 times/second (FAST), 1 time/second (SLOW) AC signal output: 4Vrms/ full barograph, output impedance is approx 600 ohm DC signal output: 33mV/dB Dynamic characteristic: FAST (high speed) / SLOW (low speed) Windows Compatibilty: Windows 10, 8, 7, Vista and XP (Do not run in Mac OS) Power supply: 4pcs x AA Size 1.5V battery or the USB Power Cable Item Weight: 7.4 ounces Product Dimension: 9 x 2.5 x 1.5 inches Set Includes 1 x Sound Level Meter 1 x English User Manual 1 x CD Software (English) 1 x USB Cable 1 x AC/DC line 4 x AA Battery 1 x Carrying Pouch
