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Sound Level Meters
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Sound Level Meter, Decibel Meter Noise Sensor Module Tester Transmitter Output TTL RS485 0-3V 30-120dBA 20-12.5kHz High Precision(0-3V 5V) QEHTTABLK-0-3V5V-1
Compliant and Professional Design: Strictly designed in accordance with IEC 61672-1:2002 Class 2 and GB/T 3785.1-2010 standards, A-weighted, suitable for real-time noise measurement in various scenarios including environment, traffic, factory areas, and buildings. High-Precision and Stable Measurement: Ultra-high measurement accuracy of ±0.5dB, wide measurement range of 30-120dBA, and wide frequency response of 20Hz-12.5kHz, paired with a high-quality electret microphone, ensuring low drift and reliable data over long-term use. Multiple Outputs and Easy Integration: Supports multiple output options including TTL (UART), RS485 (Modbus-RTU), and 0-3V analog output, eliminating the need for complex signal processing and easily compatible with various control systems and secondary development. Dual-Mode Wide Adaptability: Switchable between fast (500ms) and slow (1.5s) response modes, flexibly adapting to different noise monitoring scenarios and meeting diverse industrial and project needs. Industrial-grade high durability: Default 4.5-5.5V DC power supply (optional 10-28V DC wide voltage), ultra-low power consumption, stable operation over a wide temperature range of -40℃ to +60℃,, Manufacturer: AUBEST
£82.27
Shipping: Free
Amazon Marketplace - Dongchenshangmao

Sound Level Meter, 30-130dB Noise Sensor Module with LCD Display Modbus-RTU RS485 4-20mA 0-10V Industrial Decibel Meter Transmitter 20Hz-12.5KHz(with LCD Display,4-20mA) QEHTTAAQE-WITHLCDDISPLAY-4-20MA
High Precision: Measures sound levels from 30dB to 130dB with a frequency range of 20Hz to 12.5KHz for accurate noise monitoring. Versatile Output: Features multiple output options including 4-20mA and 0-10V, making it compatible with various industrial applications. User-Friendly LCD Display: Equipped with an easy-to-read LCD display for real-time monitoring of noise levels in any environment. Modbus-RTU Communication: Supports RS485 Modbus-RTU for seamless integration into existing industrial control systems. Design: Built to withstand industrial conditions, ensuring reliable performance and longevity in noise measurement applications., Manufacturer: AUBEST
£100.47
Shipping: Free
Amazon Marketplace - Dongchenshangmao

Sound Level Meter, 30-130dB Noise Sensor Module with LCD Display Modbus-RTU RS485 4-20mA 0-10V Industrial Decibel Meter Transmitter 20Hz-12.5KHz(Without Display,0-5V) QEHTTAAQE-WITHOUTDISPLAY-0-5V
High Precision: Measures sound levels from 30dB to 130dB with a frequency range of 20Hz to 12.5KHz for accurate noise monitoring. Versatile Output: Features multiple output options including 4-20mA and 0-10V, making it compatible with various industrial applications. User-Friendly LCD Display: Equipped with an easy-to-read LCD display for real-time monitoring of noise levels in any environment. Modbus-RTU Communication: Supports RS485 Modbus-RTU for seamless integration into existing industrial control systems. Design: Built to withstand industrial conditions, ensuring reliable performance and longevity in noise measurement applications., Manufacturer: AUBEST
£68.03
Shipping: Free
Amazon Marketplace - Dongchenshangmao

Sound Level Meter, 30-130dB Noise Sensor Module with LCD Display Modbus-RTU RS485 4-20mA 0-10V Industrial Decibel Meter Transmitter 20Hz-12.5KHz(Without Display,0-10V) QEHTTAAQE-WITHOUTDISPLAY-0-10V
High Precision: Measures sound levels from 30dB to 130dB with a frequency range of 20Hz to 12.5KHz for accurate noise monitoring. Versatile Output: Features multiple output options including 4-20mA and 0-10V, making it compatible with various industrial applications. User-Friendly LCD Display: Equipped with an easy-to-read LCD display for real-time monitoring of noise levels in any environment. Modbus-RTU Communication: Supports RS485 Modbus-RTU for seamless integration into existing industrial control systems. Design: Built to withstand industrial conditions, ensuring reliable performance and longevity in noise measurement applications., Manufacturer: AUBEST
£68.03
Shipping: Free
Amazon Marketplace - Dongchenshangmao

Sound Level Meter, 30-130dB Noise Sensor Module with LCD Display Modbus-RTU RS485 4-20mA 0-10V Industrial Decibel Meter Transmitter 20Hz-12.5KHz(Without Display,4-20mA) QEHTTAAQE-WITHOUTDISPLAY-4-20MA
High Precision: Measures sound levels from 30dB to 130dB with a frequency range of 20Hz to 12.5KHz for accurate noise monitoring. Versatile Output: Features multiple output options including 4-20mA and 0-10V, making it compatible with various industrial applications. User-Friendly LCD Display: Equipped with an easy-to-read LCD display for real-time monitoring of noise levels in any environment. Modbus-RTU Communication: Supports RS485 Modbus-RTU for seamless integration into existing industrial control systems. Design: Built to withstand industrial conditions, ensuring reliable performance and longevity in noise measurement applications., Manufacturer: AUBEST
£68.03
Shipping: Free
Amazon Marketplace - Dongchenshangmao

Sound Level Sensor Vibration Fork Switch Meter Accurate Measurement OMQMDQAED
High-performance sound level sensor designed for precise vibration measurement in various industrial applications. Operating temperature range from -40 to 150°C, ensuring reliability in extreme conditions. Features a 1-inch NPT threaded connection for easy installation and compatibility with standard piping systems. Equipped with relay output (AC /3A, DC 30V/3A) for seamless integration into existing control systems. Explosion-proof rating of dIIBT4, making it suitable for use in hazardous environments., Manufacturer: MINING
£270.29
Shipping: Free
Amazon Marketplace - DingAnNianYiShangMaoYouXianGongSi

Sound Level Meter, 30-130dB Noise Sensor Module with LCD Display Modbus-RTU RS485 4-20mA 0-10V Industrial Decibel Meter Transmitter 20Hz-12.5KHz(with LCD Display,0-10V) QEHTTAAQE-WITHLCDDISPLAY-0-10V
High Precision: Measures sound levels from 30dB to 130dB with a frequency range of 20Hz to 12.5KHz for accurate noise monitoring. Versatile Output: Features multiple output options including 4-20mA and 0-10V, making it compatible with various industrial applications. User-Friendly LCD Display: Equipped with an easy-to-read LCD display for real-time monitoring of noise levels in any environment. Modbus-RTU Communication: Supports RS485 Modbus-RTU for seamless integration into existing industrial control systems. Design: Built to withstand industrial conditions, ensuring reliable performance and longevity in noise measurement applications., Manufacturer: AUBEST
£100.47
Shipping: Free
Amazon Marketplace - Dongchenshangmao

Sound Level Meter, 30-130dB Noise Sensor Module with LCD Display Modbus-RTU RS485 4-20mA 0-10V Industrial Decibel Meter Transmitter 20Hz-12.5KHz(with LCD Display,0-5V) QEHTTAAQE-WITHLCDDISPLAY-0-5V
High Precision: Measures sound levels from 30dB to 130dB with a frequency range of 20Hz to 12.5KHz for accurate noise monitoring. Versatile Output: Features multiple output options including 4-20mA and 0-10V, making it compatible with various industrial applications. User-Friendly LCD Display: Equipped with an easy-to-read LCD display for real-time monitoring of noise levels in any environment. Modbus-RTU Communication: Supports RS485 Modbus-RTU for seamless integration into existing industrial control systems. Design: Built to withstand industrial conditions, ensuring reliable performance and longevity in noise measurement applications., Manufacturer: AUBEST
£100.47
Shipping: Free
Amazon Marketplace - Dongchenshangmao

304 Stainless Steel Noise Sensor RS485 0-5V 0-10V 4-20mA Output Sound Level Meter Test Decibel Monitoring Sensors 30-130dB Accurate Measurement(4-20MA) ODLQOEQLB-4-20MA-1
Wide power supply range: Supports 5V DC and 7V~24V DC input, adaptable to various industrial and equipment scenarios. Multiple signal outputs: Simultaneously provides 4~20mA current and 0.4-2V/0-5V/0-10V voltage outputs, compatible with mainstream control systems. Precise measurement: 30~130dB measurement range, ±1dB accuracy and 0.1dB resolution, ensuring data reliability. <1 second, stable operation within 100ms of power-on, meeting real-time monitoring needs. Flexible communication: Supports Modbus-RTU protocol (customizable), 3-meter long lead cable, convenient for industrial field deployment., Manufacturer: MINING
£90.38
Shipping: Free
Amazon Marketplace - DingAnNianYiShangMaoYouXianGongSi

304 Stainless Steel Noise Sensor RS485 0-5V 0-10V 4-20mA Output Sound Level Meter Test Decibel Monitoring Sensors 30-130dB Accurate Measurement(0-10V) ODLQOEQLB-0-10V-1
Wide power supply range: Supports 5V DC and 7V~24V DC input, adaptable to various industrial and equipment scenarios. Multiple signal outputs: Simultaneously provides 4~20mA current and 0.4-2V/0-5V/0-10V voltage outputs, compatible with mainstream control systems. Precise measurement: 30~130dB measurement range, ±1dB accuracy and 0.1dB resolution, ensuring data reliability. <1 second, stable operation within 100ms of power-on, meeting real-time monitoring needs. Flexible communication: Supports Modbus-RTU protocol (customizable), 3-meter long lead cable, convenient for industrial field deployment., Manufacturer: MINING
£53.78
Shipping: Free
Amazon Marketplace - DingAnNianYiShangMaoYouXianGongSi

HangTon B&K Microphone Preamplifier Extension Cable for Type 3639 2270 2260 2250 Sound Level Meter Analyzer, 1B 10-pin Female to 1B 10 pin Male 10m FDG-1B10mf-10m-1
Extension cable for Brüel & Kjær Microphone Preamplifier to Type 2250, 2260, 2270 and 3639 sound level meter / hand-held analyzer Microphone cable connects microphone preamplifiers 10-pin to sound level meter and other inputs 10-pin for Brüel & Kjær Connector compatible for Lemo 1B 10-pin female to 1B 10-pin male 1B 10-pin at microphone preamplifier, 10-pin for sound level meter, analyzer, and other inputs Full electromagnetic compatibility (EMC). Very low attenuation. Length: 10 meter / 32.8 feet
£62.57
Shipping: Free
Amazon Marketplace - Hangton Connect

SSOPTMCB Sound Level Meter Chart Canvas Wall-Art Educational Hearing Protection Poster for Office Study Room Library Decor(Framed,16x24inch(40x60cm)) QFQZFHQYQ-FRAMED-16X24INCH(40X60CM)
We have reserved a 0.6in (1.5cm) white margin for you, which is convenient for you to frame with a photo frame Canvas posters are different from paper posters in that they will not deteriorate due to environmental factors such as humidity. Because everyone's monitor is different, the poster may have a slight color difference Let it enhance your art space and decorate your home If you like the same series of posters, welcome to click on my shop to buy
£51.86
Shipping: Free
Amazon Marketplace - huangliangpingamz

Handyman TEK1345 - Digital, LCD, Sound Decibel Noise Level Meter, Measure From 30 To 130 Decibel 17-OOVC-1DDC
12 Months HandyMAN Warranty Ideal for measuring noise levels in offices, schools and factories, as well as testing sound levels of fire alarm systems It is also suitable for checking the acoustics of studios, auditoriums and home stereo applications. Designed to meet the measurement requirements of safety engineers, health, industrial safety officers and sound quality control in various environments. Ranges from 30dB to 130dB at frequencies between 31.5Hz and 8KHz
£76.44
Shipping: £6.99
Amazon Marketplace - Testermans Test Equipment and Calibration

304 Stainless Steel Noise Sensor RS485 0-5V 0-10V 4-20mA Output Sound Level Meter Test Decibel Monitoring Sensors 30-130dB Accurate Measurement(0-5V) ODLQOEQLB-0-5V-1
Wide power supply range: Supports 5V DC and 7V~24V DC input, adaptable to various industrial and equipment scenarios. Multiple signal outputs: Simultaneously provides 4~20mA current and 0.4-2V/0-5V/0-10V voltage outputs, compatible with mainstream control systems. Precise measurement: 30~130dB measurement range, ±1dB accuracy and 0.1dB resolution, ensuring data reliability. <1 second, stable operation within 100ms of power-on, meeting real-time monitoring needs. Flexible communication: Supports Modbus-RTU protocol (customizable), 3-meter long lead cable, convenient for industrial field deployment., Manufacturer: MINING
£53.78
Shipping: Free
Amazon Marketplace - DingAnNianYiShangMaoYouXianGongSi

Decibel Meter Sound Level 30-130dBA with Weighted SPL Noise Tester Accurate Measurement ONALDQNOB
Sound Measurement: Employs a sensors for accurate sound levels assessment, ensuring outcome across scenario. Capable of measuring sound levels from 30dB to 130dB, making it for use in areas such as workplaces, manufacturing sites, and open environment. Handheld Construction: Lightweight and easy to handle, this sound meter is convenient to carry and operate, for quick sound levels check in various locations. Digital Readout Panel: Includes a distinct digital panel that displays current measurements and features a lighting function for reading in low-light conditions. Double Measurement Features:Offer A and C measurement selection; A selection simulates human ear sensitivity for surrounding noise, while C selection captures low-frequency sounds for industrial noise assessment., Manufacturer: MINING
£159.20
Shipping: Free
Amazon Marketplace - DingAnNianYiShangMaoYouXianGongSi

Decibel Meter, Digital Noise Meter Sound Level with LCD Display, Max Hold, Backlight, and Sensitivity Sensor ORLRFARHV
Backlit LCD Display: Large 4-digit LCD screen with backlight ensures easy reading, even in low-light environments. Wide Measurement Range: Measures sound levels from 30dB to 130dB with low, medium, and high frequency ranges for versatile use. Multiple Functions: Features C weighting selection, MAX hold function, and automatic power-off for ease of use and energy efficiency. Compact & Portable Lightweight and small, making it ideal for noise control, home monitoring, and quality control. The decibel meter can be used in many environments and is also suitable for noise engineering, product quality control, health prevention, treatment, etc. Perfect for monitoring noise levels in communities, home theaters, audio systems, automobiles, workshops, schools, offices, factories, Manufacturer: FLYIODFCXV
£502.28
Shipping: Free
Amazon Marketplace - FZDXJK

Jazuaiao Sound Double Analog Meter Sound Leveling Panel Display 2 Way Amplifier Loudspeaker Switcher Box with Remote Controller Aluminum Switcher for Multiple Loudspeaker 13AC1306094_UKxkUK
Designed for audiophiles and home theater enthusiasts managing multiple amplifiers or loudspeaker , it caters to users seeking both retro aesthetics and professional management Featuring fully isolated channels with broad compatibility, this aluminum built device includes remote control functionality and loudspeaker protective circuitry for operational The sound Switcher combines large meter for dynamic visual with seamless amplifier/loudspeaker switching, eliminating cable wear through its plugging design while enhancing your sound environment Perfect for immersive listening in music studios, living rooms, or vintage themed spaces, its aluminum housing and glowing meters blend technical with decorative versatility Engineered with aluminum construction and preset memory, the sound Switcher deliver sound routing while serving as a striking centerpiece
£157.49
Shipping: Free
Amazon Marketplace - KXI-csue.88

Decibel calibrators, Digital Noise Meter Sound Level with LCD Display, Max Hold, Backlight, and Sensitivity Sensor KOJODAOHS
Backlit LCD Display: Large 4-digit LCD screen with backlight ensures easy reading, even in low-light environments. Wide Measurement Range: Measures sound levels from 30dB to 130dB with low, medium, and high frequency ranges for versatile use. Multiple Functions: Features C weighting selection, MAX hold function, and automatic power-off for ease of use and energy efficiency. Compact & Portable Lightweight and small, making it ideal for noise control, home monitoring, and quality control. The digital sound level calibrator is a high-performance tool; its compact and lightweight design makes it easy to store and carry, making it ideal for both fieldwork and laboratory environments., Manufacturer: GPDNBIEU
£502.28
Shipping: Free
Amazon Marketplace - gpdxd

Decibel Meter, Digital Noise Meter Sound Level with USB Data Connection, AC/DC Output, Accurate Measurement ORLRFAPOP
Multiple Frequency Weighting Options: Choose between A and C frequency weighting for precise measurements tailored to specific environments or applications. USB Data Connection & RealTime Synchronization: Supports USB data connection for real-time synchronization, allowing you to transfer and analyze data on your computer. Portable & PowerEfficient: Compact design with automatic shut-off and external 9V power supply, offering both convenience and long-lasting performance for on-the-go use. Versatile and User-Friendly: Features Fast/Slow response rate selection, maximum lock function, and 5 gear options, making it ideal for varied noise measurement needs. The decibel meter can be used in many environments and is also suitable for noise engineering, product quality control, health prevention, treatment, etc. Perfect for monitoring noise levels in communities, home theaters, audio systems, automobiles, workshops, schools, offices, factories, Manufacturer: FLYIODFCXV
£135.04
Shipping: Free
Amazon Marketplace - FZDXJK

Mcnhbdgg Retro Design VFD Music Spectrum Display Screen Audio Switcher Sound Level Meter Desktop Clock with Bluetooth 5.0 Remote Control 0CQ4-kcp858W12kVa2Q58-2U2b3f8c1mL
As a Bluetooth receiver and audio switcher: besides microphone pickup, also with Bluetooth 5.0 and 2 groups of 3.5mm AUX input, works perfectly with your phone/PC/game player/amplifier/speaker etc. VFD253 integrates mutiple functions into a whole. As an audio spectrum analyzer: adopts dedicated green VFD display screen with 25 x 15 high resolution, the accuracy of each frequency band. Wide frequency range & special AGC display: 80Hz-16KHz frequency sweep, high- display even can do frequency point test. Speical AGC algorithm and customized output curve, ideal visual effects even the input signal is in a small to large range, avoid that no display when input low and display in full screen when input high. As a high- clock: using RX8025T built-in crystal oscillator whose clock accuracy is ±3ppm, year error within 1 minutes, very cool and interesting. Many adjustable items & display effects: gain, brighntness, falling speed of main light column, holding time and falling speed of the can be adjusted separately. 5 music spectrum display mode and 2 clock display mode, all settings with power-off memory function, no need to set again after restarting.
£68.10
Shipping: £0.35
Amazon Marketplace - wmqiao

Sound Level Meter, M12M18M30 capacitive Proximity Switch Detection Material Plastic Feed Particles Liquid Wood Induction Sensor(E2K-M18CS08W-N1) QHKQBBHKQ-E2K-M18CS08W-N1-1
Compact and Versatile Design:Designed for easy integration into various systems, the sensor's compact size fits diverse setups. High-Speed CD-ROM Reading:CD-ROM reading speed of Metal, enhancing data processing efficiency in real-time operations. Proximity Switch Plastic|Proximity Switch Plastic Material|Capacitance Sensor Theory:Utilizes capacitance sensor technology for precise and reliable detection of plastic materials. Optimized for Wood Induction:Engineered for wood induction, making it a suitable choice for woodworking and manufacturing tasks. Wide Material Compatibility:Detects a variety of plastic feed particles and liquids, ensuring versatility in industrial applications., Manufacturer: AUBEST
£74.68
Shipping: Free
Amazon Marketplace - Dongchenshangmao

Sound Level Meter, M12M18M30 capacitive Proximity Switch Detection Material Plastic Feed Particles Liquid Wood Induction Sensor(E2K-M12CN06W-N1) QHKQBBHKQ-E2K-M12CN06W-N1-1
Compact and Versatile Design:Designed for easy integration into various systems, the sensor's compact size fits diverse setups. High-Speed CD-ROM Reading:CD-ROM reading speed of Metal, enhancing data processing efficiency in real-time operations. Proximity Switch Plastic|Proximity Switch Plastic Material|Capacitance Sensor Theory:Utilizes capacitance sensor technology for precise and reliable detection of plastic materials. Optimized for Wood Induction:Engineered for wood induction, making it a suitable choice for woodworking and manufacturing tasks. Wide Material Compatibility:Detects a variety of plastic feed particles and liquids, ensuring versatility in industrial applications., Manufacturer: AUBEST
£64.02
Shipping: Free
Amazon Marketplace - Dongchenshangmao

Sound Level Meter, M12M18M30 capacitive Proximity Switch Detection Material Plastic Feed Particles Liquid Wood Induction Sensor(E2K-M30CN30W-N1) QHKQBBHKQ-E2K-M30CN30W-N1-1
Compact and Versatile Design:Designed for easy integration into various systems, the sensor's compact size fits diverse setups. High-Speed CD-ROM Reading:CD-ROM reading speed of Metal, enhancing data processing efficiency in real-time operations. Proximity Switch Plastic|Proximity Switch Plastic Material|Capacitance Sensor Theory:Utilizes capacitance sensor technology for precise and reliable detection of plastic materials. Optimized for Wood Induction:Engineered for wood induction, making it a suitable choice for woodworking and manufacturing tasks. Wide Material Compatibility:Detects a variety of plastic feed particles and liquids, ensuring versatility in industrial applications., Manufacturer: AUBEST
£99.93
Shipping: Free
Amazon Marketplace - Dongchenshangmao

Sound Level Meter, M12M18M30 capacitive Proximity Switch Detection Material Plastic Feed Particles Liquid Wood Induction Sensor(E2K-M12CN06W-P1) QHKQBBHKQ-E2K-M12CN06W-P1-1
Compact and Versatile Design:Designed for easy integration into various systems, the sensor's compact size fits diverse setups. High-Speed CD-ROM Reading:CD-ROM reading speed of Metal, enhancing data processing efficiency in real-time operations. Proximity Switch Plastic|Proximity Switch Plastic Material|Capacitance Sensor Theory:Utilizes capacitance sensor technology for precise and reliable detection of plastic materials. Optimized for Wood Induction:Engineered for wood induction, making it a suitable choice for woodworking and manufacturing tasks. Wide Material Compatibility:Detects a variety of plastic feed particles and liquids, ensuring versatility in industrial applications., Manufacturer: AUBEST
£64.02
Shipping: Free
Amazon Marketplace - Dongchenshangmao

Sound Level Meter, M12M18M30 capacitive Proximity Switch Detection Material Plastic Feed Particles Liquid Wood Induction Sensor(E2K-M18CN16W-P1) QHKQBBHKQ-E2K-M18CN16W-P1-1
Compact and Versatile Design:Designed for easy integration into various systems, the sensor's compact size fits diverse setups. High-Speed CD-ROM Reading:CD-ROM reading speed of Metal, enhancing data processing efficiency in real-time operations. Proximity Switch Plastic|Proximity Switch Plastic Material|Capacitance Sensor Theory:Utilizes capacitance sensor technology for precise and reliable detection of plastic materials. Optimized for Wood Induction:Engineered for wood induction, making it a suitable choice for woodworking and manufacturing tasks. Wide Material Compatibility:Detects a variety of plastic feed particles and liquids, ensuring versatility in industrial applications., Manufacturer: AUBEST
£68.65
Shipping: Free
Amazon Marketplace - Dongchenshangmao
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