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Sound Db Meter

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Total 3461 products for sound db meter Manufacture & Suppliers

Mini Small Toy Sound Module for kids sound book , stuffed animals

...4mm PET 3. Batteries: AG10*2PCS( Battery can NOT be replaceable.) 4. With melody sound,animals sound, human talking voice and so on. 5.Up to Volume standards for children's books: 75-85 dB 6. 21mm plastic sp...

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

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Mini Small Toy Sound Module For Kids Sound Book / Stuffed Animals

...4mm PET 3. Batteries: AG10*2PCS( Battery can NOT be replaceable.) 4. With melody sound,animals sound, human talking voice and so on. 5.Up to Volume standards for children's books: 75-85 dB 6. 21mm plastic sp...

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

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ABS Material Toy Sound Module AG10 Battery Pre Recorded for Kid's Sound Book

...4mm PET 3. Batteries: AG10*2PCS( Battery can NOT be replaceable.) 4. With melody sound,animals sound, human talking voice and so on. 5.Up to Volume standards for children's books: 75-85 dB 6. 21mm plastic sp...

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

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Mini Small Toy Sound Module Recordable For Kids Sound Book / Stuffed Animals

...4mm PET 3. Batteries: AG10*2PCS( Battery can NOT be replaceable.) 4. With melody sound,animals sound, human talking voice and so on. 5.Up to Volume standards for children's books: 75-85 dB 6. 21mm plastic sp...

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

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Round Toy Sound Module ABS Materials For Baby Play Sound Books

...) 4. With standard sound or custom voice, such as the animals sound, transportation sound, melody voice, human talking voice 5.Up to Volume standards for children's books: 75-85 dB 6.27*4.5mm metal speaker *...

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

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Mini Small Toy Sound Module Recordable For Kids Sound Book / Stuffed Animals

...4mm PET 3. Batteries: AG10*2PCS( Battery can NOT be replaceable.) 4. With melody sound,animals sound, human talking voice and so on. 5.Up to Volume standards for children's books: 75-85 dB 6. 21mm plastic sp...

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

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Small Round Sound Module Customized Size For Kid'S Sound Book

...Sound Module for Kid's Sound Book, Play A Sound Book,Indoor Educational Toy Specifications 1. Module size: 35*18mm (we have existing molds, customized shapes are also welcome) 2. Blister: 0.4mm PET 3. Batter...

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

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AG10 Battery Toy Sound Module ABS Material Pre Recorded For Kid'S Sound Book

...4mm PET 3. Batteries: AG10*2PCS( Battery can NOT be replaceable.) 4. With melody sound,animals sound, human talking voice and so on. 5.Up to Volume standards for children's books: 75-85 dB 6. 21mm plastic sp...

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

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Residential Noise Barrier Acrylic Highway Sound Barrier Fence

... rather 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. Excelle...

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

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Polycarbonate Highway Sound Barrier Wall 8mm Residential Noise Barrier

...Sound Barrier Wall 8mm Residential Noise Barrier The feature of Transparent sound barrier 1. Good sound insulation Noise reduction mechanism of acoustic panel is reflected rather than absorbed. After testing...

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

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Highway 18mm Transparent Sound Barrier Noise Insulation Barrier For Road

... rather 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. Excelle...

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

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Railway Highway 25mm Thick Soundproof Acrylic Sheet 30 Rw/DB

Sound Noise Barrier PMMA 25mm Acrylic sheets for Railway Highway DUKE Soundbarrier Panels Parameters Table Products Name Soundproof Acrylic Sheet Vcat Softening Temperature ≥110℃ Weighted Transmission loss ≥30 ...

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

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ten buttons sound module for book/sound book, ABS material, any colors can be designed, accept ODM/OEM orders

Sound Module: 1. Module size: 2. Sticker: 157GSM art paper *1pc 3. Batteries: 3PCS *AG10 batteries, 4.5V operating voltage; Battery life cycle: 500~560 cycles, Storage time: 2-3 years. 4. With standard sound or...

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

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4 Port High Sensitivity Optical Power Meter RF Agilent N7748A

The pre-owned Agilent N7748A integrates four high-sensitivity optical channels into a single 1-U module, extending calibrated power measurements from ��110 dBm up to +10 dBm across the 800-to-1700 nm window. Eac...

TESTRO ELECTRONICS LLC
China

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Brich Plywood Nightclub Sound Equipment Dual 12" 8ohm For Stadium

...Sound Equipment Line Array SpeakersDual 12" 8ohm For Stadium Applications: Suitable for using in stadium, stage, multi-function hall, auditoria hall, and other movable performance avenues Model SQ-212 Freque...

Guangzhou langyuan audio equipment co.lt shawan branch
China

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Dual 12 Inch Nightclub Sound Equipment Line Array Speakers

...Sound Equipment Line Array SpeakersDual 12" 8ohm For Stadium Applications: Suitable for using in stadium, stage, multi-function hall, auditoria hall, and other movable performance avenues Model SQ-212 Freque...

Guangzhou langyuan audio equipment co.lt shawan branch
China

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High Output Dual 12" Line Array Subwoofer 136 dB For DJ Stage / Concert

... 136 dB For DJ Stage / Concert High Output Dual 12" Line Array Sound Speaker System for Event (CA-2712) CA-2712 High Output Dual 12" Line Array Description: NOVA Introduces the CA series compact line array s...

Guangzhou Nova Acoustics Co., Ltd.
Guangdong,China

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15 Inch Floor Monitor Pro Audio Sound System For Indoor Stages High Efficiency

15 inch floor monitor pro audio sound system for indoor stages Specifications: Frequency Range (+/-3 dB): 50Hz -18kHz Dispersion(-6 dB): H x V45°x 60° Sensitivity :98dB Maximum Peak SPL: 128dB Driver:LF1x 15" H...

Guangzhou langyuan audio equipment co.lt shawan branch
China

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High Efficiency Ultrasonic Sound Pressure Level Meter With Long Time Use

...Sound Pressure Level Meter With Long Time Use Ultrasonic sound pressure meter DBSonics series is occurred in the measurement of ultrasonic cleaning tank of the intensity of ultrasonic measuring instruments (...

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

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High Efficiency Ultrasonic Sound Pressure Level Meter With Long Time Use

...Sound Pressure Level Meter With Long Time Use Ultrasonic sound pressure meter DBSonics series is occurred in the measurement of ultrasonic cleaning tank of the intensity of ultrasonic measuring instruments (...

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

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