how to measure sound level

Brand Name:Yu Yang

Model Number:YY5688

Place of Origin:CHINA

..., English manual Application: Sound level meter/ Noise Dosimeter/ Data logging & Precision recording(Optional)/ 1/1 Octave analysis(Optional) Specification Machine Type Sound Level Meter Weight 0.24 kg Dimension 210×65×27 mm Standards IEC 61672 Class 2

Brand Name:MASURTECH

Model Number:MS1352

Place of Origin:Shenzhen,China

... tool to measure Sound Pressure Level in decibels (dB). It is used for sound quality control in factory, office, home, school, restaurant, hospital and construction site, etc. Feature: *Wide measurement range: 30~130dB *Accuracy up to 1.5dB *This unit was

Brand Name:CHX

Model Number:CHX-SM001

Place of Origin:CHINA

Intelligent Sound Level Meter Extech Sound Meter Measurement Noise Noise Level Db Notes 1) This meter has already been calibrated before delivery. Do not revise the calibration parameters without professional personnel and device. 【Note】All products...

Brand Name:HABOTEST

Model Number:HT622B

Place of Origin:CHINA

HT622B Digital Sound level Noise Meter Decibel Sound 30 dB to 130 dB AudioTester Features: It can convert ambient sound into electrical signals, process data and displays results on LCD. The sound level meter is compact and light weight, convenient to ...

Brand Name:HUATEC

Model Number:HND9A

Place of Origin:CHINA

Sound Level Calibrator HND9A Sound Level Calibrator ND9A calibration of sound level meters and sound measuring systems Application For quick and easy calibration of sound level meters and sound measuring systems. Feature * Handy sound source for quick and easy calibration of sound level meters and sound measuring...

Brand Name:testo

Model Number:815

Place of Origin:Germany

Sound level meters for control measurements in the workplace The testo 815 sound level meter can be used for control measurements of air conditioning and heating areas, combustion systems or workplaces. It can also quickly and accurately assess the noise of machinery and discos. testo 815 sound level meter applications: Heating technology: Measurement of burner volume Industry and trade: Measurement...

Brand Name:HABOTEST

Model Number:Sound Level Meters

Place of Origin:Guangdong,China

...Sound Level Meter Digital Handheld DB Meter Sonometros Noise Audio Level Meter 30-130dB Decibels Mini Sound Meter Description: HT602 Sound Level Meter 30-130dB Digital Noise Audio Level Meter Backlight LCD Display Fast/Slow Modes for Home Noisy Neighbor Factory Feature: 1. Multi-functional Real-Time Measurements: Equipped with a polarized capacitive microphone, this sound level meter offers accurate and real-time measurements...

Brand Name:Atech sensor

Model Number:LM301

Place of Origin:China

...Sound Level Meter Water Level Sensor The steel ruler cable provides us with a method of accurately measuring water levels. It is commonly used to measure the water level of water wells, boreholes and horizontal pipelines. It is also suitable for groundwater level observation of hydropower projects and manual inspection of dams. Speifications of Water Level...

Brand Name:TOPSKY

Model Number:YSD130

Place of Origin:China

...Sound Level Meter Applications: YSD130 Digital Sound Level Meter is an intrinsically safe and explosion-proof instrument, especially designed to undertake noise measurements for the underground coal mine and mine safety inspection. Certainly, it is also applied to the sounds measurement at factory, school, office, traffic access and all kinds of environment that sounds...

Model Number:GM1356

Place of Origin:CHINA

Sound Level Meter GM1356 Environmental Detection This unit has been designed to meet the measurement requirement of noise engineers, noise quality control and health prevention in various environments, such as noise measurement in factory, office, traffic road, family and all other noise measurement applications. Sound Level...

Brand Name:iqualitrol

Model Number:ND9B

Place of Origin:DONGGUAN

Spec:For quick and easy calibration of sound level meters and sound measuring systems. Features * Handy sound source for quick and easy calibration of sound level meters and sound measuring systems. * The Calibrator employs solid state integrated circuitry...

Brand Name:PEAKMETER

Model Number:PM8229

Place of Origin:China

...Sound Level And Frequency 5 In1 Measurement Tester English User Manual:https://drive.google.com/open?id=1ljOAGGEPd_lT6xwQYJyYhgGdm4GcmeGR Features of Handheld Digital Multimeter Manual and Automatic Range Relative Value Measurement Noise, Illumination, Diode, Continuity test Thermocouple temperature measurement Measure...

Brand Name:AA4C

Model Number:DT-8852

Place of Origin:Shanghai, China

...device used to measure and quantify sound levels in a given environment. It is commonly used in various industries, such as construction, manufacturing, environmental monitoring, and occupational health and safety. Noise meters are ...

Brand Name:ZL

Model Number:ZL-3510

Place of Origin:China

...Sound Level Meter for Speed Prompt Sound Product overview: It is used to test the speed prompt sound of electric bicycles and the sound pressure level of the horn device. Compliance with the standard: In accordance with the standard requirements of GB17761-2018 "Safety Technical Specifications for Electric Bicycles". Main parameters: Applicable standards IEC61672-1: 2013 Class 2, ANSI S1.4: 1983 Type 2; Measurement

Brand Name:Yuesonic

Model Number:YS-B62

Place of Origin:China

...sound level beep sound IP68 waterproof epoxy resin reverse alarm 1. Specifications Sound pressure 75±4(A)AT 4FT Voltage 12~28VDC Maximum current 0.5A Temperature -40°C ~ 75°C Frequency 500Hz~7KHz±10% Work cycle 4second Weight 110g 2. Description 1. BJX series is made for truck bus applications in low noise areas. 2. Intelligent models measure the ambient noise level and adjust their output level...

Brand Name:XHA

Model Number:JIL-6

Place of Origin:China

...Sound Level Fire Alarm Bell For Fire Safety Alarm System Introduction The fire bell is a complementary product of the fire alarm system. When the fire occurs, after the bell receives the starting command of the output module (or controller), the alarm sends a strong acoustic alarm signal to remind the field personnel to pay attention to and take appropriate safety measures...

Brand Name:Gold

Model Number:GD-S

Place of Origin:China

GD-S Water Level Meter is to provide method accurately measuring the depth of water in wells, drilling ,boreholes, standpipes, and tanks. They are sturdy, easy to use and read accurately. The GD-S is particularly suitable for hydropower project in the ...

Brand Name:fitconn

Model Number:CNB69009

Place of Origin:china

Large Rate Compressor Nebulizer Machine Continued Working For 300 Days CNB69009 The atomizer is used on the atomization of test solution. The atomizer is an important part of the atomization system. Its performance has a significant impact on the precision...

Brand Name:Nuoying JIAYE

Model Number:NYCSUL-501

Place of Origin:China

... by microprocessor. In the measurement of ultrasonic pulse made by sensor (transducer), sound waves after the liquid surface reflection by the same sensor receiving, by piezoelectric crystal is converted into electrical signals, and by sound waves between