SONOMETER DECIBELM METER SOUND LEVEL METER 30-130dB LCD PC

✅ SONOMETER - DECIBLE METER

BENETECH DIGITAL SOUND LEVEL METER

The sonometer has been designed to meet the safety requirements for measurements in engineering, medicine and industry.

It can be used to measure sound intensity in various environments such asfactories, offices, street traffic, workstations, at home, but also to check the sound quality of audio systems.

✅ FEATURES AND FUNCTIONS OF THE DECIBELMET:

• Sound intensity measurement;

• Equipped with type A and C correction filters.

• Two measurement modes: fast and slow.

• Maximum value reading;

• Data storage: function of saving up to 31000 data files and viewing and deleting them;

• Automatic power-off function after a period of inactivity (10 minutes);

• Freezing measurement results (HOLD function);

• Backlit LCD display;

• USB charging and communication with a computer: Connecting to a computer via USB allows you to download data, analyze collected data in real time, and print graphs and data.

• Displays the date and time;

• Manual or automatic power-off;

• Configurable alarm function in 3 colors;

• Automatic power-off function with the possibility of disabling it;

• The device can be calibrated using the potentiometer on the back of the device.

• The device meets the requirements of IEC PUB 651 TYPE 2 and ANSI S1.4 TYPE 2 standards.

✅ CORRECTION FILTERS:

Filter A corresponds to the frequency sensitivity of the human ear. It is used to measure the ambient noise level.

The C filter with a flat characteristic is used to measure the level of noise generated by mechanical devices.

The device has a Fast Mode measurement function for regular measurements. and in Slow Mode for measuring average noise levels.

✅MANUAL CALIBRATION POSSIBILITY

Using the potentiometer on the back of the housing and a standard acoustic calibrator.

✅ PC SOFTWARE:

Connection to a computer via USB allowsdownloading data, analyzing collected data in real time, and printing graphs and data.

✅ TECHNICAL SPECIFICATION OF THE SONOMETER

• Device dimensions:160 x 56 x 31mm

• Weight: 126g

• Measuring range:30~130dB(A), 35-130dB(C)

• Accuracy:± 1.5 dB

• Operating frequency:31.5Hz~8500Hz

• Measurement resolution:0.1 dB

• Correction filters:A/C

• Data storage: 31000 records

• Frequency Measurements:FAST(8/SEK) SLOW(1/SEK)

• Microphone:1/2 inch condenser with polarization

• Operating conditions:Temperature: 0 ~ 50 ° C, Humidity: 10 ~ 80% RH

• Storage conditions:Temperature: -10 ~ 60 ° C, Humidity: 10 ~ 70% RH

• Rated current: 70mA

• Working time: 8 hours on full charge

• Charging time: 1.5h

• Power supply:3.7V/1000mAh lithium battery

✅ HOW THE HUMAN EAR HEARS SOUND:

• 1~15dB - absolute silence

• 15~20dB - silence

• 20~40dB - whisper

• 40~60dB - normal conversation

• 60~70dB - noise

• 70~90dB - loud noise

✅ DESCRIPTION OF DEVICE PARTS:

2. Alarm LED.

3. LCD display.

4. Data hold button.

5. Maximum value button.

6. Measurement mode button: FAST/Slow

7. Equalization filter button: A/C

8. Power button.

9. Condenser microphone.

10. Steady stand screw aperture.

11. Calibration dial.

12. Type-C port.

✅ SET CONTENTS:

• Sound meter with noise-cancelling sponge

• Charging cable

• User manual in Polish and English

• Original packaging

About the BENETECH brand

BENETECHis a manufacturer of advanced measurement and control equipment. A specialized supplier of professional, digital measuring tools and other electronic devices.

BENETECH POLANDis an authorized and direct distributor of this brand in Poland and Europe.

The brand's catalog includes:

• pyrometers and thermal imaging cameras,

• anemometers (wind gauges),

• humidity meters and hygrometers,

• gas and air quality detectors and meters,

• sonometers (decibel meters) and lux meters (light meters),

• laser rangefinders and tachometers,

• thermometers and manometers,

• thickness and vibration meters (vibrometers),

• tools for electricians and cable detectors,

• electromagnetic radiation meters,

• home electronics devices and industrial.

DirectiveEMC 2014/30/EU andRoHS 2011/65/EU

At the customer's request, we attacha calibration report from the manufacturer translated into English. We receive the document in electronic form a few days later. To avoid delays in order fulfillment, we will send the calibration report within approximately 7 business days to the email address provided in the order or assigned to your account.

The product meets European standards and directives, as evidenced by the CE certificate, which we also include upon request.

The manufacturer's calibration report and declaration of conformity (CE) are free, optional documents and are therefore not included in this offer.