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Sound Level Meters
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Unbranded Wall Mounted Sound Level Meter with Large LCD Display, 30dB-130dB Digital Noise Meter for Home Office Laboratory, Accurate Public Area Noise Monitorin
Immerse yourself in a world of precise sound measurement, where clarity meets functionality. Our Sound Level Meter is your gateway to understanding...
£248.82
Shipping: Free
OnBuy
Saudism Bluetooth 5.0 VFD Clock Music Spectrum Display Screen Sound Level Meter 3.5mm AUX Audio Switcher Box OPC-PMGMVSK-NEW
Features: VFD253 integrates mutiple functions into a whole: As an audio spectrum analyzer: adopts dedicated green VFD display screen with 25 x 15...
£70.86
Shipping: Free
OnBuy
Aboiled LED Sound Level Meter VU56-PRO Dual Channel Music Spectrum Analyzer MIC Audio Splitter Visualizer q9Vx254-948804K
Integrated audio splitter function enables convenient connection to your audio source while simultaneously displaying real-time sound levels. Equipped with a high-sensitivity microphone, this unit can directly pick up ambient sound and convert it into a dynamic music spectrum visualizer. The VU56-PRO features a true dual channel LED sound level meter design, allowing monitoring of left and right audio channels. The high-brightness LED bar display responds quickly and smoothly to changes in sound, presenting a clear, real-time music spectrum.
£55.12
Shipping: Free
Amazon Marketplace - miaoxiya
Sound Level Meter, M18 Proximity Sensor Analog NPN PNP NO NC GS18 Ultrasonic Detection Sensor 10-30V Switch(8) QEWLKEKKH-8-A
Wide Detection Range & Adjustable Distance: Supports 500mm, 1m, 2m, 4m, 6m, 8m detection distances with adjustable set up, suitable for diverse industrial applications. Multiple Output Options: Offers switch output (NPN/PNP) and analog output (0-5V, 0-10V, 4-20mA) for seamless integration with PLCs and control systems. Robust & Construction: Nickel-plated brass housing (customizable stainless steel) with ABS synthetic resin probe, ensuring impact resistance, heat resistance, and corrosion resistance. Intuitive LED Status Indication: Yellow, green, and red LEDs clearly show power, target detection, output state, setup mode, and error conditions for easy operation. Versatile Industrial Applications: for open book control, anti-collision protection, level/material level monitoring, and object presence detection in machinery, light industry, paper, printing, and food production., Manufacturer: AUBEST
£154.76
Shipping: Free
Amazon Marketplace - Dongchenshangmao
Sound Level Meter, M18 Proximity Sensor Analog NPN PNP NO NC GS18 Ultrasonic Detection Sensor 10-30V Switch(4) QEWLKEKKH-4-A
Wide Detection Range & Adjustable Distance: Supports 500mm, 1m, 2m, 4m, 6m, 8m detection distances with adjustable set up, suitable for diverse industrial applications. Multiple Output Options: Offers switch output (NPN/PNP) and analog output (0-5V, 0-10V, 4-20mA) for seamless integration with PLCs and control systems. Robust & Construction: Nickel-plated brass housing (customizable stainless steel) with ABS synthetic resin probe, ensuring impact resistance, heat resistance, and corrosion resistance. Intuitive LED Status Indication: Yellow, green, and red LEDs clearly show power, target detection, output state, setup mode, and error conditions for easy operation. Versatile Industrial Applications: for open book control, anti-collision protection, level/material level monitoring, and object presence detection in machinery, light industry, paper, printing, and food production., Manufacturer: AUBEST
£147.46
Shipping: Free
Amazon Marketplace - Dongchenshangmao
Sound Level Meter, Load Cell +Indicator Display Diaphragm Pressure Plane high Precision Force Load Sensor Button Weight(100kg) QHKQAWLLA-100KG-1
High Precision Force Measurement:Experience precise measurements with our load cell sensor, designed for accurate force detection. Easy-to-Read Indicator Display:The load cell display provides a clear, visual readout for quick and convenient weight assessment. Versatile Load Cell Amplifier:Our Load Cell Amplifier enhances signal processing, ensuring compatibility with various weighing systems. Diaphragm Pressure Plane:The diaphragm pressure plane offers robust construction, for heavy-duty applications. Compact and Portable Design:This load cell's sleek design makes it a portable solution for on-the-go weighing needs., Manufacturer: AUBEST
£161.32
Shipping: Free
Amazon Marketplace - Dongchenshangmao
Sound Level Meter, Load Cell +Indicator Display Diaphragm Pressure Plane high Precision Force Load Sensor Button Weight(10T) QHKQAWLLA-10T-1
High Precision Force Measurement:Experience precise measurements with our load cell sensor, designed for accurate force detection. Easy-to-Read Indicator Display:The load cell display provides a clear, visual readout for quick and convenient weight assessment. Versatile Load Cell Amplifier:Our Load Cell Amplifier enhances signal processing, ensuring compatibility with various weighing systems. Diaphragm Pressure Plane:The diaphragm pressure plane offers robust construction, for heavy-duty applications. Compact and Portable Design:This load cell's sleek design makes it a portable solution for on-the-go weighing needs., Manufacturer: AUBEST
£171.54
Shipping: Free
Amazon Marketplace - Dongchenshangmao
Sound Level Meter, Load Cell +Indicator Display Diaphragm Pressure Plane high Precision Force Load Sensor Button Weight(1T) QHKQAWLLA-1T-1
High Precision Force Measurement:Experience precise measurements with our load cell sensor, designed for accurate force detection. Easy-to-Read Indicator Display:The load cell display provides a clear, visual readout for quick and convenient weight assessment. Versatile Load Cell Amplifier:Our Load Cell Amplifier enhances signal processing, ensuring compatibility with various weighing systems. Diaphragm Pressure Plane:The diaphragm pressure plane offers robust construction, for heavy-duty applications. Compact and Portable Design:This load cell's sleek design makes it a portable solution for on-the-go weighing needs., Manufacturer: AUBEST
£161.32
Shipping: Free
Amazon Marketplace - Dongchenshangmao
Sound Level Meter, Load Cell +Indicator Display High Precision foil Force Sensor Weight Heavy Pressure(0-100kg) QHKQAWUWL-0-100KG-1
Industrial-Grade Design:Robust industrial-grade design ensures durability and reliability in heavy-duty applications. High Temperature Resistance:Operates effectively up to 105℃, making it suitable for high temperature environments. Force Sensor Display|High Precision Foil Force Sensor:Equipped with a high precision foil force sensor, ensuring accurate measurements for your pressure needs. Customizable Load Cell:Offers customization to match specific load cell requirements, enhancing versatility. Pressure Sensor with Display:Integrated force sensor with display for real-time pressure readings, simplifying data interpretation., Manufacturer: AUBEST
£277.05
Shipping: Free
Amazon Marketplace - Dongchenshangmao
Sound Level Meter, M18 Proximity Sensor Analog NPN PNP NO NC GS18 Ultrasonic Detection Sensor 10-30V Switch(3) QEWLKEKKH-3-A
Wide Detection Range & Adjustable Distance: Supports 500mm, 1m, 2m, 4m, 6m, 8m detection distances with adjustable set up, suitable for diverse industrial applications. Multiple Output Options: Offers switch output (NPN/PNP) and analog output (0-5V, 0-10V, 4-20mA) for seamless integration with PLCs and control systems. Robust & Construction: Nickel-plated brass housing (customizable stainless steel) with ABS synthetic resin probe, ensuring impact resistance, heat resistance, and corrosion resistance. Intuitive LED Status Indication: Yellow, green, and red LEDs clearly show power, target detection, output state, setup mode, and error conditions for easy operation. Versatile Industrial Applications: for open book control, anti-collision protection, level/material level monitoring, and object presence detection in machinery, light industry, paper, printing, and food production., Manufacturer: AUBEST
£147.46
Shipping: Free
Amazon Marketplace - Dongchenshangmao
Sound Level Meter, Load Cell +Indicator Display Diaphragm Pressure Plane high Precision Force Load Sensor Button Weight(200KG) QHKQAWLLA-200KG-1
High Precision Force Measurement:Experience precise measurements with our load cell sensor, designed for accurate force detection. Easy-to-Read Indicator Display:The load cell display provides a clear, visual readout for quick and convenient weight assessment. Versatile Load Cell Amplifier:Our Load Cell Amplifier enhances signal processing, ensuring compatibility with various weighing systems. Diaphragm Pressure Plane:The diaphragm pressure plane offers robust construction, for heavy-duty applications. Compact and Portable Design:This load cell's sleek design makes it a portable solution for on-the-go weighing needs., Manufacturer: AUBEST
£161.32
Shipping: Free
Amazon Marketplace - Dongchenshangmao
Sound Level Meter, M18 Proximity Sensor Analog NPN PNP NO NC GS18 Ultrasonic Detection Sensor 10-30V Switch(5) QEWLKEKKH-5-A
Wide Detection Range & Adjustable Distance: Supports 500mm, 1m, 2m, 4m, 6m, 8m detection distances with adjustable set up, suitable for diverse industrial applications. Multiple Output Options: Offers switch output (NPN/PNP) and analog output (0-5V, 0-10V, 4-20mA) for seamless integration with PLCs and control systems. Robust & Construction: Nickel-plated brass housing (customizable stainless steel) with ABS synthetic resin probe, ensuring impact resistance, heat resistance, and corrosion resistance. Intuitive LED Status Indication: Yellow, green, and red LEDs clearly show power, target detection, output state, setup mode, and error conditions for easy operation. Versatile Industrial Applications: for open book control, anti-collision protection, level/material level monitoring, and object presence detection in machinery, light industry, paper, printing, and food production., Manufacturer: AUBEST
£154.76
Shipping: Free
Amazon Marketplace - Dongchenshangmao
Sound Level Meter, M18 Proximity Sensor Analog NPN PNP NO NC GS18 Ultrasonic Detection Sensor 10-30V Switch(9) QEWLKEKKH-9-A
Wide Detection Range & Adjustable Distance: Supports 500mm, 1m, 2m, 4m, 6m, 8m detection distances with adjustable set up, suitable for diverse industrial applications. Multiple Output Options: Offers switch output (NPN/PNP) and analog output (0-5V, 0-10V, 4-20mA) for seamless integration with PLCs and control systems. Robust & Construction: Nickel-plated brass housing (customizable stainless steel) with ABS synthetic resin probe, ensuring impact resistance, heat resistance, and corrosion resistance. Intuitive LED Status Indication: Yellow, green, and red LEDs clearly show power, target detection, output state, setup mode, and error conditions for easy operation. Versatile Industrial Applications: for open book control, anti-collision protection, level/material level monitoring, and object presence detection in machinery, light industry, paper, printing, and food production., Manufacturer: AUBEST
£154.76
Shipping: Free
Amazon Marketplace - Dongchenshangmao
Sound Level Meter, Load Cell +Indicator Display Diaphragm Pressure Plane high Precision Force Load Sensor Button Weight(2T) QHKQAWLLA-2T-1
High Precision Force Measurement:Experience precise measurements with our load cell sensor, designed for accurate force detection. Easy-to-Read Indicator Display:The load cell display provides a clear, visual readout for quick and convenient weight assessment. Versatile Load Cell Amplifier:Our Load Cell Amplifier enhances signal processing, ensuring compatibility with various weighing systems. Diaphragm Pressure Plane:The diaphragm pressure plane offers robust construction, for heavy-duty applications. Compact and Portable Design:This load cell's sleek design makes it a portable solution for on-the-go weighing needs., Manufacturer: AUBEST
£161.32
Shipping: Free
Amazon Marketplace - Dongchenshangmao
Sound Level Meter, Load Cell +Indicator Display Diaphragm Pressure Plane high Precision Force Load Sensor Button Weight(50kg) QHKQAWLLA-50KG-1
High Precision Force Measurement:Experience precise measurements with our load cell sensor, designed for accurate force detection. Easy-to-Read Indicator Display:The load cell display provides a clear, visual readout for quick and convenient weight assessment. Versatile Load Cell Amplifier:Our Load Cell Amplifier enhances signal processing, ensuring compatibility with various weighing systems. Diaphragm Pressure Plane:The diaphragm pressure plane offers robust construction, for heavy-duty applications. Compact and Portable Design:This load cell's sleek design makes it a portable solution for on-the-go weighing needs., Manufacturer: AUBEST
£161.32
Shipping: Free
Amazon Marketplace - Dongchenshangmao
Sound Level Meter, M18 Proximity Sensor Analog NPN PNP NO NC GS18 Ultrasonic Detection Sensor 10-30V Switch(1) QEWLKEKKH-1-A
Wide Detection Range & Adjustable Distance: Supports 500mm, 1m, 2m, 4m, 6m, 8m detection distances with adjustable set up, suitable for diverse industrial applications. Multiple Output Options: Offers switch output (NPN/PNP) and analog output (0-5V, 0-10V, 4-20mA) for seamless integration with PLCs and control systems. Robust & Construction: Nickel-plated brass housing (customizable stainless steel) with ABS synthetic resin probe, ensuring impact resistance, heat resistance, and corrosion resistance. Intuitive LED Status Indication: Yellow, green, and red LEDs clearly show power, target detection, output state, setup mode, and error conditions for easy operation. Versatile Industrial Applications: for open book control, anti-collision protection, level/material level monitoring, and object presence detection in machinery, light industry, paper, printing, and food production., Manufacturer: AUBEST
£147.46
Shipping: Free
Amazon Marketplace - Dongchenshangmao
![Professional sound level meter, Class II [Sauter SU 130] for measuring noise in areas such as, for example, the environment, mechanical applications, car industry and much more SA-SU130](https://imgcdn.pricemachine.co.uk/prx/M6373565/0fd210957bce044eaf2eaac37a34d6c8/eyJ1cmwiOiJodHRwczovL20ubWVkaWEtYW1hem9uLmNvbS9pbWFnZXMvSS80MWVTUXlCV01pTC5fU0w1MDBfLmpwZyIsImRhdGUiOiIyMDI2MDcwMyIsInNpemUiOiIxODB4MTgwIiwiYmFzZTY0aW1hZ2UiOnRydWV9/obj.jpg "Professional sound level meter, Class II [Sauter SU 130] for measuring noise in areas such as, for example, the environment, mechanical applications, car industry and much more SA-SU130")
Professional sound level meter, Class II [Sauter SU 130] for measuring noise in areas such as, for example, the environment, mechanical applications, car industry and much more SA-SU130
Professional sound level meter for measuring noise in areas such as, for example, the environment, mechanical applications, car industry and much more Measures the sound intensity in the workplace Helps in differentiating between normal noise influences, and excessive noise, e. g. in a production hall Data interface RS-232, included Delivered in a hard carrying case, Manufacturer: Sauter
£130.31
Shipping: £18.00
Amazon Marketplace - Schniebel Trading
Unbranded VFD Display Music Spectrum Analyzer Real Time Frequency Monitor Sound Level Meter With MIC Input Noise Gate And Brightness Adjustment, Dual Channel Sy
Elevate your audio experience with our VFD Display Music Spectrum Analyzer - a blend of style and performance. This compact yet powerful device...
£61.95
Shipping: Free
OnBuy
Sound Level Meter, Handheld Instrument +Load Cell Battery Amplifier and Transmitter with Display, Test Compression Force, Weight Sensor(500kg) QEWHTTQHQ-500KG-1
Load Cell Amplifier:Efficient amplification with a load cell amplifier ensures precise measurements. Weighing Sensor Transmitter:Integrated transmitter for seamless data transmission from the load cell sensor. Handheld Instrument:Portable handheld design for easy on-site testing and compression force measurement. Battery Powered:Reliable battery-powered operation for extended use in various environments. Display with Quantifiable Metric:Clear display with quantifiable metrics for easy comprehension of test results., Manufacturer: AUBEST
£398.90
Shipping: Free
Amazon Marketplace - Dongchenshangmao
Sound Level Meter, Handheld Instrument +Load Cell Battery Amplifier and Transmitter with Display, Test Compression Force, Weight Sensor(100KG) QEWHTTQHQ-100KG-1
Load Cell Amplifier:Efficient amplification with a load cell amplifier ensures precise measurements. Weighing Sensor Transmitter:Integrated transmitter for seamless data transmission from the load cell sensor. Handheld Instrument:Portable handheld design for easy on-site testing and compression force measurement. Battery Powered:Reliable battery-powered operation for extended use in various environments. Display with Quantifiable Metric:Clear display with quantifiable metrics for easy comprehension of test results., Manufacturer: AUBEST
£398.90
Shipping: Free
Amazon Marketplace - Dongchenshangmao
Sound Level Meter, Handheld Instrument +Load Cell Battery Amplifier and Transmitter with Display, Test Compression Force, Weight Sensor(50kg) QEWHTTQHQ-50KG-1
Load Cell Amplifier:Efficient amplification with a load cell amplifier ensures precise measurements. Weighing Sensor Transmitter:Integrated transmitter for seamless data transmission from the load cell sensor. Handheld Instrument:Portable handheld design for easy on-site testing and compression force measurement. Battery Powered:Reliable battery-powered operation for extended use in various environments. Display with Quantifiable Metric:Clear display with quantifiable metrics for easy comprehension of test results., Manufacturer: AUBEST
£398.90
Shipping: Free
Amazon Marketplace - Dongchenshangmao
Sound Level Meter, Acoustic Wind Speed and Direction Sensor Noise PM Temperature Humidity Light Rainfall Detector Integrated Weather Station(485) QEKWAABHB-485-1
Comprehensive weather monitoring with integrated sensors for wind speed, direction, temperature, humidity, light, and rainfall. Acoustic technology ensures accurate wind measurements, providing reliable data for outdoor activities and research. User-friendly interface with real-time data display, making it easy to monitor environmental conditions at a glance. and weather-resistant design suitable for both residential and commercial use, ensuring longevity and performance. for gardening, agriculture, and outdoor enthusiasts seeking precise weather information for informed decision-making., Manufacturer: AUBEST
£289.11
Shipping: Free
Amazon Marketplace - Dongchenshangmao
Trotec BS30WP
Sound level meterSmartphone operationBluetoothPower Supply: Battery
£94.91
Shipping: Free
Energy Rating: A
Amazon
Sound Level Meter, Aluminium Alloy Noise Sensor Decibel Meter Capacitor Microphone Style Windproof RS485 Measurement(XS-ZYA-RS485) QEKTULWHB-STANDARD-XS-ZYA-RS485
High-precision noise measurement with an advanced decibel sensor for accurate sound level readings. aluminium alloy construction ensures longevity and reliability in various environments. Windproof capacitor microphone design minimizes interference from wind noise, providing clear and precise readings. RS485 connectivity allows for easy integration with other devices and systems for enhanced data management. Compact and portable design makes it for both professional and personal use in noise monitoring applications., Manufacturer: AUBEST
£171.62
Shipping: Free
Amazon Marketplace - Dongchenshangmao
Sound Level Meter, Aluminium Alloy Noise Sensor Decibel Meter Capacitor Microphone Style Windproof RS485 Measurement(XS-ZYA-RS232) QEKTULWHB-STANDARD-XS-ZYA-RS232
High-precision noise measurement with an advanced decibel sensor for accurate sound level readings. aluminium alloy construction ensures longevity and reliability in various environments. Windproof capacitor microphone design minimizes interference from wind noise, providing clear and precise readings. RS485 connectivity allows for easy integration with other devices and systems for enhanced data management. Compact and portable design makes it for both professional and personal use in noise monitoring applications., Manufacturer: AUBEST
£171.62
Shipping: Free
Amazon Marketplace - Dongchenshangmao
Kikidex (As show, One size) Decibel meter wall-mounted sound level meter 30-130 decibel range 11 inches light-emitting diode display noise time temperature
This screen decibel meter has a 11 inch LED display with adjustable brightness, so you can read the real-time levels of decibels, time, temperature...
£54.15
Shipping: £3.50
OnBuy
Professional Decibel Meter Calibrator, Digital Sound Level Meter with Backlight Display High Accuracy (114dB / 94dB / 104dB Calibrator) LNKPR-305_SY_R1_FBA
Three Calibration Level 114dB, 94dB and 104dB with calibration frequency at 1KHz. The cavity diameter of this sound level calibrator is 13.2mm. Carefully insert the microphone to the calibrator's cavity, make sure its aligned to avoid damage. Battery operated, compact, portable easy to carry anywhere. Benchtop design - It provides stable position for easy calibration. LED indicator, the green LED indicates that the calibrator is turn on and warm up time is completed, red LED indicating low battery. Green LED also indicates each calibration level. This calibrator is very handy with 60 x 130 x 37.5mm dimension and approximately 400gms weight. With its auto power off function, you can conserve the battery usage, Manufacturer: Gain Express Holdings
£82.90
Shipping: Free
Amazon Marketplace - LINKPIONEER EU
Unbranded High Accuracy Wall Hanging Sound Level Meter Large LED Display Three In One Noise Decibel Meter Humanized Design Auto Alarm Icon For Smart Homes
Elevate your home or workplace with this High Accuracy Wall Hanging Sound Level Meter - a smart, stylish, and sophisticated way to track your...
£75.05
Shipping: Free
OnBuy
Sound Level Meter, Industrial Grade Stainless Steel Noise Sensor RS485 Meter Sound Decibel Test Module Transmitter 4-20mA(0-10V) QEKWAAKAU-0-10V-1
High precision and high resolution, long-term stable measurement: The product resolution reaches 0.1dB, with a measurement accuracy of ±0.5dB (reference standard 94dB@1KHz). The measurement deviation is less than 2% throughout the entire service life, accurately capturing subtle noise changes. It supports an ultra-wide measurement range of 30dB~130dB, covering noise detection needs in most scenarios such as daily environments, industrial plants, and transportation hubs, with stable and reliable data. Dual output modes are selectable, seamlessly adapting to all types of industrial control systems. It supports both analog and digital output modes. The analog output provides 4-20mA current and 0-5V/0-10V voltage options, adapting to traditional industrial control acquisition systems. The RS485 output adopts the industrial-grade ModBus-RTU protocol with standard N81 communication parameters, seamlessly connecting to PLCs, DCSs, data acquisition terminals, and IoT platforms. Integration and development are convenient, requiring no complex debugging. Low-power, wide-voltage design, adaptable to complex industrial power supply scenarios. Utilizing a 10~30V DC wide-voltage power supply, it can directly adapt to most power supply systems in industrial sites without the need for additional conversion modules. The maximum power consumption of the entire unit is no more than 0.18W, and the standby power consumption for 485 communication is only 0.1W. This ultra-low energy consumption design significantly reduces the pressure on on-site power supply, making it particularly suitable for unattended monitoring projects that operate continuously for extended periods, effectively reducing maintenance costs. Wide-band response + ultra-fast response, accurately reproducing the true characteristics of noise. The frequency response range covers 20Hz~12.5KHz, fully covering the entire frequency band of noise that the human ear is sensitive to, accurately reproducing the true characteristics of environmental noise. With a response time of ≤3S, it can quickly capture instantaneous noise changes, perfectly adapting to scenarios with high real-time requirements such as factory safety early warning, construction site dust and noise monitoring, and computer room equipment abnormality monitoring. Industrial-grade environmental adaptability and strong load capacity ensure stable operation in a wide temperature range of -20℃ to 60℃ and a high humidity environment of 0~95% RH (non-condensing), making it suitable for complex and harsh operating environments such as industrial sites and outdoor monitoring stations. It has excellent load capacity, with a voltage output impedance of ≤250Ω and a maximum current output impedance of up to 600Ω, supporting long-distance signal transmission with low signal attenuation and strong anti-interference ability., Manufacturer: AUBEST
£107.42
Shipping: Free
Amazon Marketplace - Dongchenshangmao
Sound Level Meter, Noise Sensor nNoise Transmitter Sound Detection Monitoring Decibel Meter 4-20mA Analog RS485 0-5V 0-10V Output(3) QEHTQWWQQ-3
0-5V 0-10V options: Offers flexible voltage outputs. RS485 communication: Enables long-distance data transmission. Noise sensor: Detects sound levels accurately. 4-20mA output: Provides industrial standard signal. Sound monitoring: Ensures real-time noise level tracking., Manufacturer: AUBEST
£78.26
Shipping: Free
Amazon Marketplace - Dongchenshangmao
Sound Level Meter, Noise Sensor nNoise Transmitter Sound Detection Monitoring Decibel Meter 4-20mA Analog RS485 0-5V 0-10V Output(485) QEHTQWWQQ-485
0-5V 0-10V options: Offers flexible voltage outputs. RS485 communication: Enables long-distance data transmission. Noise sensor: Detects sound levels accurately. 4-20mA output: Provides industrial standard signal. Sound monitoring: Ensures real-time noise level tracking., Manufacturer: AUBEST
£71.97
Shipping: Free
Amazon Marketplace - Dongchenshangmao
Sound Level Meter, Industrial Grade Stainless Steel Noise Sensor RS485 Meter Sound Decibel Test Module Transmitter 4-20mA(0-5V) QEKWAAKAU-0-5V-1
High precision and high resolution, long-term stable measurement: The product resolution reaches 0.1dB, with a measurement accuracy of ±0.5dB (reference standard 94dB@1KHz). The measurement deviation is less than 2% throughout the entire service life, accurately capturing subtle noise changes. It supports an ultra-wide measurement range of 30dB~130dB, covering noise detection needs in most scenarios such as daily environments, industrial plants, and transportation hubs, with stable and reliable data. Dual output modes are selectable, seamlessly adapting to all types of industrial control systems. It supports both analog and digital output modes. The analog output provides 4-20mA current and 0-5V/0-10V voltage options, adapting to traditional industrial control acquisition systems. The RS485 output adopts the industrial-grade ModBus-RTU protocol with standard N81 communication parameters, seamlessly connecting to PLCs, DCSs, data acquisition terminals, and IoT platforms. Integration and development are convenient, requiring no complex debugging. Low-power, wide-voltage design, adaptable to complex industrial power supply scenarios. Utilizing a 10~30V DC wide-voltage power supply, it can directly adapt to most power supply systems in industrial sites without the need for additional conversion modules. The maximum power consumption of the entire unit is no more than 0.18W, and the standby power consumption for 485 communication is only 0.1W. This ultra-low energy consumption design significantly reduces the pressure on on-site power supply, making it particularly suitable for unattended monitoring projects that operate continuously for extended periods, effectively reducing maintenance costs. Wide-band response + ultra-fast response, accurately reproducing the true characteristics of noise. The frequency response range covers 20Hz~12.5KHz, fully covering the entire frequency band of noise that the human ear is sensitive to, accurately reproducing the true characteristics of environmental noise. With a response time of ≤3S, it can quickly capture instantaneous noise changes, perfectly adapting to scenarios with high real-time requirements such as factory safety early warning, construction site dust and noise monitoring, and computer room equipment abnormality monitoring. Industrial-grade environmental adaptability and strong load capacity ensure stable operation in a wide temperature range of -20℃ to 60℃ and a high humidity environment of 0~95% RH (non-condensing), making it suitable for complex and harsh operating environments such as industrial sites and outdoor monitoring stations. It has excellent load capacity, with a voltage output impedance of ≤250Ω and a maximum current output impedance of up to 600Ω, supporting long-distance signal transmission with low signal attenuation and strong anti-interference ability., Manufacturer: AUBEST
£84.25
Shipping: Free
Amazon Marketplace - Dongchenshangmao
Sound Level Meter, Industrial Grade Stainless Steel Noise Sensor RS485 Meter Sound Decibel Test Module Transmitter 4-20mA(4-20MA) QEKWAAKAU-4-20MA-1
High precision and high resolution, long-term stable measurement: The product resolution reaches 0.1dB, with a measurement accuracy of ±0.5dB (reference standard 94dB@1KHz). The measurement deviation is less than 2% throughout the entire service life, accurately capturing subtle noise changes. It supports an ultra-wide measurement range of 30dB~130dB, covering noise detection needs in most scenarios such as daily environments, industrial plants, and transportation hubs, with stable and reliable data. Dual output modes are selectable, seamlessly adapting to all types of industrial control systems. It supports both analog and digital output modes. The analog output provides 4-20mA current and 0-5V/0-10V voltage options, adapting to traditional industrial control acquisition systems. The RS485 output adopts the industrial-grade ModBus-RTU protocol with standard N81 communication parameters, seamlessly connecting to PLCs, DCSs, data acquisition terminals, and IoT platforms. Integration and development are convenient, requiring no complex debugging. Low-power, wide-voltage design, adaptable to complex industrial power supply scenarios. Utilizing a 10~30V DC wide-voltage power supply, it can directly adapt to most power supply systems in industrial sites without the need for additional conversion modules. The maximum power consumption of the entire unit is no more than 0.18W, and the standby power consumption for 485 communication is only 0.1W. This ultra-low energy consumption design significantly reduces the pressure on on-site power supply, making it particularly suitable for unattended monitoring projects that operate continuously for extended periods, effectively reducing maintenance costs. Wide-band response + ultra-fast response, accurately reproducing the true characteristics of noise. The frequency response range covers 20Hz~12.5KHz, fully covering the entire frequency band of noise that the human ear is sensitive to, accurately reproducing the true characteristics of environmental noise. With a response time of ≤3S, it can quickly capture instantaneous noise changes, perfectly adapting to scenarios with high real-time requirements such as factory safety early warning, construction site dust and noise monitoring, and computer room equipment abnormality monitoring. Industrial-grade environmental adaptability and strong load capacity ensure stable operation in a wide temperature range of -20℃ to 60℃ and a high humidity environment of 0~95% RH (non-condensing), making it suitable for complex and harsh operating environments such as industrial sites and outdoor monitoring stations. It has excellent load capacity, with a voltage output impedance of ≤250Ω and a maximum current output impedance of up to 600Ω, supporting long-distance signal transmission with low signal attenuation and strong anti-interference ability., Manufacturer: AUBEST
£63.40
Shipping: Free
Amazon Marketplace - Dongchenshangmao
Unbranded Noise Sensor 30-130dB Omnidirectional Environment Sound Level Meter for Industrial DC9-30V YGC ZS KV V (0-5V Output)
1ãÂÂ[Advanced Noise Measurement] This noise sensor is a digital, modular sound level meter that utilizes digital signal processing chips and...
£247.55
Shipping: Free
OnBuy
Unbranded Noise Transducer Aluminium Alloy High Accuracy Environment Sound Level Meter for Vehicles DC9-30V YGC-ZS-KV-A1 4-20mA Output
1ãÂÂAdvanced Digital Technology: The decibel noise sensor is a digital, modular, and multifunctional sound level meter that utilizes digital signal...
£247.55
Shipping: Free
OnBuy
Kikidex (As show, One size) Dm1306d Digital Decibel Sound Level Meter Smart Wall Mounted Neighbors Noise Detector 30130db Temperature And Humidity Monitor_
Display mode: LED screen Atmospheric pressure: 86 Kpa - 106 Kpa Sample time: 1.5 seconds Product size: 270*90*35mm Detection temperature: -10 C to...
£52.98
Shipping: Free
OnBuy
NONDK VU56-PRO Dual Channel Music Spectrum Analyzer LED Sound Level Meter MIC Audio Splitter Visualizer 0iidvvjRl20oQH49Y5
Integrated audio splitter function enables convenient connection to your audio source while simultaneously displaying real-time sound levels. The VU56-PRO features a true dual channel LED sound level meter design, allowing monitoring of left and right audio channels. Equipped with a high-sensitivity microphone, this unit can directly pick up ambient sound and convert it into a dynamic music spectrum visualizer. The high-brightness LED bar display responds quickly and smoothly to changes in sound, presenting a clear, real-time music spectrum.
£61.09
Shipping: Free
Amazon Marketplace - focn
ISTOVO VU56-PRO Dual Channel Music Spectrum Analyzer LED Sound Level Meter MIC Music Spectrum Visualizer Audio Splitter OPC-PPVQ5MF-NEW
The VU56-PRO features a true dual channel LED sound level meter design, allowing independent monitoring of left and right audio channels. Equipped...
£62.20
Shipping: Free
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Sound Level Meter, KWD300 Ultrasonic Noise Detection Sensor High Sensitivity Industrial Acoustic Monitoring for Leakage & Fault(1~60KHz.) QEHTHBTKB-BLACK-1~60KHZ.
High sensitivity ultrasonic sensor designed for accurate detection of leaks and faults in industrial . Real-time acoustic monitoring to ensure optimal performance and safety of industrial equipment. Compact and design suitable for harsh industrial environments. Easy installation and integration with existing monitoring systems for seamless operation. for maintenance teams and facility managers looking to enhance equipment reliability and reduce downtime., Manufacturer: AUBEST
£586.41
Shipping: Free
Amazon Marketplace - Dongchenshangmao
Sound Level Meter, KWD300 Ultrasonic Noise Detection Sensor High Sensitivity Industrial Acoustic Monitoring for Leakage & Fault(1~20KHz) QEHTHBTKB-BLACK-1~20KHZ
High sensitivity ultrasonic sensor designed for accurate detection of leaks and faults in industrial . Real-time acoustic monitoring to ensure optimal performance and safety of industrial equipment. Compact and design suitable for harsh industrial environments. Easy installation and integration with existing monitoring systems for seamless operation. for maintenance teams and facility managers looking to enhance equipment reliability and reduce downtime., Manufacturer: AUBEST
£586.41
Shipping: Free
Amazon Marketplace - Dongchenshangmao
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