Sonometer Decibel Meter Sound Level, Loudness, Noise Meter

✅ SONOMETER - DECIBLE METER

WINTACT DIGITAL SOUND LEVEL METER

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

It can be used to measure sound levels 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 DECIBLE METER:

• Sound level measurement;

• Reading the value MIN/MAX;

• Freezing measurement results (HOLD function);

• Backlit LCD display;

• Manual or automatic shut-off;

• Configurable light alarm function;

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

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

✅ TECHNICAL PARAMETERS OF THE SONOMETER:

• Measurement range: 35dBA~130dBA,

• Accuracy: ± 1.5 dB (94dB@1KHz),

• Frequency range: 31.5Hz~8KHz

• Equalization filter: A,

• Digital display: LCD

• Resolution: 0.1dBA,

• Sampling rate: 2 times / sec.

• Microphone: ½ ” electrotactile condenser microphone,

• Max Hold: holding the maximum reading,

• Power supply: 3 x 1.5V AAA battery

• Usage conditions: 0~40℃,10~80%RH,

• Storage conditions: -10~60℃,0~90%RH

• Weight: 96g (without batteries)

• Dimensions: 53 x 31 x 131 mm

✅ DESCRIPTION OF THE INDIVIDUAL ELEMENTS OF THE DECIBELMETERS:

1. Electronic condenser microphone.

2. LCD display.

3. Button Maximum/Minimum.

4. Power/LCD Backlight Button.

5. Data Hold Button.

7. Calibration Knob.

8. Battery Compartment.

9. Rear Sticker with Parameters.

✅ Manual Meter Calibration Possibility

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

✅ DESCRIPTION OF ELEMENTS DISPLAY:

1. Battery charge level.

2. Data hold - HOLD.

3. "OVER" message/ reading exceeding the measurement range.

4. Maximum value.

5. Minimum value.

6. Sound level value.

7. Sound level unit (A-weighted).

✅ HOW THE HUMAN EAR HEARS SOUND:

• 1~15dB - absolute silence

• 15~20dB - silence

• 20~40dB - whisper, ambient noise

• 40~60dB - normal conversation

• 60~70dB - loud conversation and noise

• 70~90dB - screaming, loud noise

✅ SET CONTENTS:

• Digital decibel meter with windshield,

• 3 x 1.5V AAA battery,

• User manual in Polish and English,

• Original packaging.

About the BENETECH brand

BENETECH is 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),

• hygrometers and humidity meters,

• gas and air quality detectors and meters,

• sound meters (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 and industrial electronics devices.

Directive EMC 2014/30/EU and RoHS 2011/65/EU

At the customer's request, we attach a 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; upon request, we will also include this document.

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