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Total 3461 products for sound db meter Manufacture & Suppliers

Plastic Glass Acrylic Sheets Sound Barrier Fence for Residential Area

...her than absorbed. After testing,15 and 20 mm acrylic sheet,respectively 32 and 35 db noise reduction.If the top of the acoustic panel made inwardly curved shape, sound effects will be better. 2. Excellent w...

Chengdu Cast Acrylic Panel Industry Co., Ltd
Sichuan,China

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4x8ft 92% Highway Transparent Sound Barrier Fence Noise Barrier For Road

...Sound Barrier Fence Noise Barrier For Road The feature of plexiglass soundproof 1. Good sound insulation Noise reduction mechanism of acoustic panel is reflected rather than absorbed. After testing,15 and 20...

Chengdu Cast Acrylic Panel Industry Co., Ltd
Sichuan,China

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ISO IEC CB IP30 Metal Meter Box 630KVA Metal Clad DB Box

ISO IEC CB IP30 Metal Meter Box 630KVA Metal Clad DB Box Product Introduction JP metal metering box belongs to a new type of integrated control box that integrates electric energy distribution, measurement, pro...

Knkong Electric Co.,Ltd
Henan,China

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ISO IEC CB IP30 Metal Meter Box 630KVA Metal Clad DB Box

ISO IEC CB IP30 Metal Meter Box 630KVA Metal Clad DB Box Product Introduction JP metal metering box belongs to a new type of integrated control box that integrates electric energy distribution, measurement, pro...

Knkong Electric Co.,Ltd
Henan,China

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OEM Interesting Toy Sound Module For Chindren Books / Plush Toys

...Sound Module): 1. Module size: 260*250mm (Custom shape) 2. Sticker: 157GSM art paper *1pc 3. Batteries:AAA batteries*2PCS,3V operating voltage; Battery life cycle: 500~560 cycles, Storage time: 2-3 years. 4....

Tung wing electronics（shenzhen) co.,ltd
Guangdong,China

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Single Channel Optical Attenuator And Power Meter 1490nm 1550nm

...Meter Technical specification Model # UC8751/UC851 Operation Mode Attenuation Setting mode Power Setting mode Range 0~45 dB +5 ~ -70dBm Resolution 0.01 dB 0.001 dB Repeatability ±0.02 dB (0 ~ 20 dB) ±0.05 dB...

Guangzhou UC Instruments., Co. Ltd.
China

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Double Channel Optical Attenuator Power Meter

...Meter Model # UC8751 / UC8752 Operation Mode Attenuation Setting mode Power Setting mode Range 0~45 dB +5 ~ -70dBm Resolution 0.01 dB 0.001 dB Repeatability ±0.02 dB (0 ~ 20 dB) ±0.05 dB (20~40 dB) ±0.02 dB ...

Guangzhou UC Instruments., Co. Ltd.
China

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Ultrasonic Thickness Meter Measure Thickness And Sound Speed metal plastic ceramic glassultrasonic wave.

...Meter Measure Thickness And Sound Speed Metal Plastic Ceramic Glassultrasonic Wave. Introduction to the product This is a type of smart ultrasonic thickness meter and can measurethickness and sound speed of ...

XI'AN BEICHENG ELECTRONICS CO.,LTD
China

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Ultrasonic Thickness Meter Measure Thickness And Sound Speed metal plastic ceramic glassultrasonic wave.

...Meter Measure Thickness And Sound Speed Metal Plastic Ceramic Glassultrasonic Wave. Introduction to the product This is a type of smart ultrasonic thickness meter and can measurethickness and sound speed of ...

XI'AN BEICHENG ELECTRONICS CO.,LTD
China

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Floor To Ceiling Sound Proof Partitions For Banquet Hall 6 Meters Height

... the track on the ceiling; 2.Acoustic room divider is stable and reliable after being cut off, and it is not easy to swing; 3.Acoustic room divider has good sound insulation effect, the maximum sound insulat...

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

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Floor To Ceiling Sound Proof Partitions For Banquet Hall 6 Meters Height

... the track on the ceiling; 2.Acoustic room divider is stable and reliable after being cut off, and it is not easy to swing; 3.Acoustic room divider has good sound insulation effect, the maximum sound insulat...

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

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FTTX tester Pon Optical Power Meter Chinese fiber optic power meter

...power meter is the measuring instrument with excellent optical communication field.Portable design, fuselage with external rubber shockproof, harsh environment can very good protection instrument in the fiel...

Henan Huachuang Communication Equipment Co.Ltd.
Henan

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FTTX tester Pon Optical Power Meter Chinese fiber optic power meter

...power meter is the measuring instrument with excellent optical communication field.Portable design, fuselage with external rubber shockproof, harsh environment can very good protection instrument in the fiel...

Henan Huachuang Communication Equipment Co.Ltd.
Henan

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FTTX tester Pon Optical Power Meter Chinese fiber optic power meter

...power meter is the measuring instrument with excellent optical communication field.Portable design, fuselage with external rubber shockproof, harsh environment can very good protection instrument in the fiel...

Henan Huachuang Communication Equipment Co.Ltd.
Henan

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Multi-Ch Fiber Optical Power Meter With Laser Source

...Meter Model # UC87208D UC87212D UC87216D Number of channels 8 12 16 Sensor Element InGaAs Wavelength Range 850 ~ 1700 nm Calibration Wavelength 850/1310/1490/1510 ~1625 nm Continuous calibration Power Range ...

Guangzhou UC Instruments., Co. Ltd.
China

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Multi Channel High Precision Optical Power Meter 12 Channels

...Meter Multiple Channels Optional Model # U87212D Number of channels 12 Sensor Element InGaAs Wavelength Range 850 ~ 1700 nm Calibration Wavelength 850/1310/1490/1510 ~1625 nm Continuous calibration Power Ran...

Guangzhou UC Instruments., Co. Ltd.
China

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2CH Optical Power Meter With Calibration Wavelength 1510~1625Nm

... and MM up to 62.5 um core size Uncertainty (accuracy) ± 4% (1200 nm ~ 1610 nm) Relative Uncertainty (accuracy) ＜ 0.02 dB Typical Linearity (power) ± 0.06 dB (1200 nm ~ 1610 nm,...

Guangzhou UC Instruments., Co. Ltd.
China

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10khz Ultrasonic Intensity Meter Analyzer For Testing Frequency And Ultrasound Intensity

...ultrasonic system. It has a direct impact on the cleaning effect of the cleaning machine and the working efficiency of the ultrasonic processor. The sound intensity meter can quickly and easily measure the s...

Beijing Cheng-cheng Weiye Ultrasonic Science & Technology Co.,Ltd
Beijing,China

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10khz Ultrasonic Intensity Meter Analyzer For Testing Frequency And Ultrasound Intensity

...ultrasonic system. It has a direct impact on the cleaning effect of the cleaning machine and the working efficiency of the ultrasonic processor. The sound intensity meter can quickly and easily measure the s...

Beijing Cheng-cheng Weiye Ultrasonic Science & Technology Co.,Ltd
Beijing,China

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25mm Diameter Ultrasonic Sound Meter With Stainless Steel Sealing Pipe

... (pressure). The measuring instrument is measuring the instantaneous value of ultrasonic cleaning machine wash force and average designed for the development of portable sound pressure meter, the ultrasonic ...

Beijing Cheng-cheng Weiye Ultrasonic Science & Technology Co.,Ltd
Beijing,China

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