Feature

●Noise Spectrum Analyzer Universal Sound Level Meter Integrated Sound Level Meter You can also measure cumulative percentile sound levels. It also has a spectrum analyzer that can measure 1/1 octave and 1/3 octave filter
●Built-in 1/1 octave and 1/3 octave filters. Manual or automatic frequency sweep measurement. Automatic sweep measurement can automatically store 12 groups of data
●Integration and statistical functions allow 800 groups single measurement and 6 days periodic measurement. Read and print stored data. The data collected can be seen when a regular measure is paused
●F,S and I 3 time weighting options
●Features a large screen display for a clear, intuitive display. With dynamic scale display


Description

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Application:

Noise spectrum analyzer universal sound level meter integrated sound level meter You can also measure cumulative percentile sound levels.It also has a spectrum analyzer that can measure 1/1 octave and 1/3 octave filter.

Features:

Its performance complies with the requirements of GB / T3785-2010 Standard Level 2 and IEC61672:2013 Class 2 Sound Level Meter, but also meets Class 21 IEC1260:2014 Class 2 and GB/T3241-2014. / 1 octave filter and 11/3 octave filterIt also meets JJG188-2017 standards.Built-in 1/1 octave and 1/3 octave filters.Manual or automatic frequency sweep measurement.Automatic sweep measurement can automatically store 12 groups of data.Integration and statistical functions allow 800 groups single measurement and 6 days periodic measurement.Read and print stored data.The data collected can be seen when a regular measure is paused.F, S, and 3 time weighting options.Digital detection technology is used instead of some traditional noise meters, which greatly improves stability and reliability.Features a large screen display for a clear, intuitive display.With dynamic scale displayOptional Bluetooth printer for printing data. (Optional) Connect to PC using USB data output.It provides you with the option of Bluetooth data output. (Optional)

Specifications:

Microphone: Φ0.5 inch (12.7 mm) (1/2 inch) Test Condenser Mic Frequency Equalization : A, C and Linear (Linear Shape) Range: 25dB - 130dB (A) Range Control: Manual, 3 gear, linear range > 60dB test range

30 dB - 90 dB (dynamic scale display 10 dB - 100 dB)

50dB - 110dB (dynamic scale display 30dB - 120dB)

70dB - 130dB (dynamic scale indication: 50dB - 140dB)

Accuracy: IEC61672 standard, Class 2 Compliance Time Weighting: High Speed (F), Slow Speed (S), Impulse (I) Filter: Built-in 1/1 and 1/3 octave filter; Large Screen Dynamic LCD, Instant Sound Level, with Analog Ammeter Display.Output Interface

AC signal output

USB data cable output

Calibration: Uses class 1 sound level calibrator; Power supply: 4 x 1.5 V AAA size (UM-4) battery (batteries are not included in shipping); External power: 6 V; Weight: 6.5 oz (185 g) (not including batteries); Dimensions: 9.0 x 2.5 x 10 inches (227 x 63 x 26 mm); Operating conditions: Temperature: -10 mm).

Standard Accessories

Main unit

Windshield

Carrying Case (B04)

Manual

Optional Accessories

CD

Data Line

Bluetooth Data Adapter

Bluetooth Printer

Printer Power Adapter

External power supply (6V)