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Noise Meter For Classroom

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Total 2324 products for noise meter for classroom Manufacture & Suppliers

40W Multimedia Classroom Microphone And Speakers For Education Conference

... 2X40W output power, 2.4G wireless microphone transmission Fully meet the audio needs of 100 square meters of classrooms Easy to install, placed above the whiteboard or large screen, easy to maintain Product...

QINGDAO SEEKMIND Electronics Technology Co.,Ltd.
China

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40W Multimedia Classroom Microphone And Speakers For Education Conference

... 2X40W output power, 2.4G wireless microphone transmission Fully meet the audio needs of 100 square meters of classrooms Easy to install, placed above the whiteboard or large screen, easy to maintain Product...

QINGDAO SEEKMIND Electronics Technology Co.,Ltd.
China

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Digital Multifunction Environment Meters

... 5-digit display, which makes the reading data clearer and more convenient. High sensitivity sensor, fast measurement and more accurate. The decibel meter measuring range is 30-130db, noise meter which is su...

XI'AN BEICHENG ELECTRONICS CO.,LTD
China

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Digital Multifunction Environment Meters

... 5-digit display, which makes the reading data clearer and more convenient. High sensitivity sensor, fast measurement and more accurate. The decibel meter measuring range is 30-130db, noise meter which is su...

XI'AN BEICHENG ELECTRONICS CO.,LTD
China

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DT-8852 Professional Analog Decibel USB AC/DC Output 130db Digital Sound Level Meter With Datalogger Noise DB Meter Micr

... 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 designed t...

Shanghai AA4C Auto Maintenance Equipment Co., Ltd.
Shanghai,China

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SL-1256DOS Digital Dosimeter Noise Dose Meter 60-130dB 70-140dB Ranges

Digital Dosimeter Logging Noise Dose Meter Professional Noise Exposure Measurement Device Key Features: This Noise Dose Meter meets the GB/T 15952 standard.The Noise Dose Meter measure the frequency weighted no...

Shenzhen Bestone Industrial Co.Ltd.
China

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Educational One Inch Metered Valve for Science Labs in Schools with Interactive Features

...Metered Valve for Science Labs in Schools with Interactive Features Product Description Ideal for school science labs, our one inch metered valve with plastic stem has interactive features. It allows student...

CANGZHOU FUTURE INDUSTRY CO.,LTD
Hebei,China

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Quiet One Inch Metered Valve for Office Buildings with Noise-Reduction Design

...Metered Valve for Office Buildings with Noise-Reduction Design Product Description Designed for office buildings, this one inch metered valve with plastic stem emphasizes quiet operation. It incorporates a n...

CANGZHOU FUTURE INDUSTRY CO.,LTD
Hebei,China

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12x Zoom 1080P PTZ Video Camera for Video Conference System in Classroom Lecture Church

...-SDI,LAN interface. .Leading auto focus algorithm makes lens a fast,accurate and stable auto-focusing. .Low noise CMOS effectively ensure high SNR of camera video.Advanced 2D/3D noise reduction technology is...

TCHD Digital Video Technology Development (Beijing) Ltd.
Beijing,China

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WT85,WT85B Digital Sound Level Meter with 30-130dB Measuring Range ±1.5dB Accuracy and LCD Backlight for Noise Detection

...Meters Digital Noise Decibel Noise Audio Detector The digital sound level meter features a novel appearance design that is small and portable. It is applicable for noise engineering measurement, quality cont...

Shenzhen Bestone Industrial Co.Ltd.
China

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Palm Portable LX-1332B Lux Meter Light Meter Lux Testing Instrument

...Meter Lux Testing Instrument It can measure the brightness of light in libraries, supermarkets,classrooms,hospitals,farms,etc. Note: The measuring unit of this instrument is: Lux (lux), which is equivalent t...

Shaanxi Sibeier(Sbe) Electronic Technology Co., Ltd.
China

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Palm Portable LX-1332B Lux Meter Light Meter Lux Testing Instrument

...Meter Lux Testing Instrument It can measure the brightness of light in libraries, supermarkets,classrooms,hospitals,farms,etc. Note: The measuring unit of this instrument is: Lux (lux), which is equivalent t...

Shaanxi Sibeier(Sbe) Electronic Technology Co., Ltd.
China

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Professional Sound Noise Level Meter Fast Response Over Range Indication

... accuracy 1.5dB decibel meter 30-130dB sound level noise meter Application This unit adopts condenser microphone as the sensor, high configuration MCU calculation, high accuracy, fast response. This Sound Le...

SHENZHEN XISHEN DEVELOPMENT COMPANLY LIMITED
Guangdong,China

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Professional Sound Noise Level Meter Fast Response Over Range Indication

... accuracy 1.5dB decibel meter 30-130dB sound level noise meter Application This unit adopts condenser microphone as the sensor, high configuration MCU calculation, high accuracy, fast response. This Sound Le...

SHENZHEN XISHEN DEVELOPMENT COMPANLY LIMITED
Guangdong,China

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GM1356 30dB Digital Decibel Meter , Digital Sound Level Meter

...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 mea...

Shaanxi Sibeier(Sbe) Electronic Technology Co., Ltd.
China

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GM1356 30dB Digital Decibel Meter , Digital Sound Level Meter

...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 mea...

Shaanxi Sibeier(Sbe) Electronic Technology Co., Ltd.
China

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Metered Valve with Low-Noise Operation for Aquarium Water Maintenance with Precise Dosing

Metered Valve with Low-Noise Operation for Aquarium Water Maintenance with Precise Dosing Product Description: Customized for aquarium water maintenance (freshwater, saltwater tanks), our Metered Valve realizes...

Hebei Jincheng Aerosol Valve Manufacture
Hebei,China

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WT1357 Portable Digital Sound Level Meter with 30~130dB Range, ±1.5dB Accuracy and A & C Frequency Weighting for Industrial Noise Measurement

... control, health prevention and various environmental noise, including noise measurement in such various places as factories, offices, transporting routes, families, stereo equipment and other places. Featur...

Shenzhen Bestone Industrial Co.Ltd.
China

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Movable Operable Sliding Folding Partition Walls For Classroom 85mm Width

..., ultra-high four types of folding parititon walls. Under normal circumstances, the type of ceiling is less than 4 meters to choose type 65, that is, the thickness of the door 65mm, 6 meters below the ceilin...

Guangdong Bunge Building Material Industrial Co., Ltd
Guangdong,China

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Movable Operable Sliding Folding Partition Walls For Classroom 85mm Width

..., ultra-high four types of folding parititon walls. Under normal circumstances, the type of ceiling is less than 4 meters to choose type 65, that is, the thickness of the door 65mm, 6 meters below the ceilin...

Guangdong Bunge Building Material Industrial Co., Ltd
Guangdong,China

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