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How To Measure Sound Pressure Level

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Total 96 products for how to measure sound pressure level Manufacture & Suppliers

97dB Vehicle Reverse Alarm 12~24 V Waterproof Reverse Beeper For Trucks

...sound quantity clean human voice car truck warning alarm reverse buzzer waterproof customise CE siren 1. Specifications Sound pressure 97±4(A)AT 4FT Voltage 12~24VDC Maximum current 0.6A Temperature -40°C ~ ...

Beijing Silk Road Enterprise Management Services Co.,LTD
Jiangsu,China

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SAEJ1994 97dB Epoxy Resin Golf Cart Backup Beeper Alarm

...sound quantity clean human voice car truck warning alarm reverse buzzer waterproof customise CE siren 1. Specifications Sound pressure 97±4(A)AT 4FT Voltage 12~24VDC Maximum current 0.6A Temperature -40°C ~ ...

Beijing Silk Road Enterprise Management Services Co.,LTD
Jiangsu,China

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75dB Squawker Reverse Alarm Custom IP68 Waterproof Intelligence Auto Siren Warning

...Sound pressure 75±4(A)AT 4FT Voltage 12~28VDC Maximum current 0.5A Temperature -40°C ~ 75°C Frequency 500Hz~7KHz±10% Work cycle 4second Weight 110g 2.Description 1. BJX series is made for truck bus applicati...

Beijing Silk Road Enterprise Management Services Co.,LTD
Jiangsu,China

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Black Backup Warning Beeper 97dB Custom Human Voice Epoxy Resin IP68 Reverse Beeper For Car

... cycle 4second Weight 110g 2. Description 1. BJX series is made for truck bus applications in low noise areas. 2. Intelligent models measure the ambient noise level and adjust their output level. 3. create a...

Beijing Silk Road Enterprise Management Services Co.,LTD
Jiangsu,China

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12~48V Black Car Backup Alarm 115dB Heavy Duty Vehicle Reverse Beeping Alarm

... cycle 4second Weight 110g 2. Description 1. BJX series is made for truck bus applications in low noise areas. 2. Intelligent models measure the ambient noise level and adjust their output level. 3. create a...

Beijing Silk Road Enterprise Management Services Co.,LTD
Jiangsu,China

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Mini White Noise Reverse Alarm 75dB Customise IP68 Waterproof Car Reverse Buzzer

... cycle 4second Weight 110g 2. Description 1. BJX series is made for truck bus applications in low noise areas. 2. Intelligent models measure the ambient noise level and adjust their output level. 3. create a...

Beijing Silk Road Enterprise Management Services Co.,LTD
Jiangsu,China

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Human Voice Car Reverse Horn IP68 12~24 V Truck Reverse Siren For Car

... cycle 4second Weight 110g 2. Description 1. BJX series is made for truck bus applications in low noise areas. 2. Intelligent models measure the ambient noise level and adjust their output level. 3....

Beijing Silk Road Enterprise Management Services Co.,LTD
Jiangsu,China

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12~24V Black Car Backup Alarm Waterproof E - Mark Backup Beeper For Car

... cycle 4second Weight 110g 2. Description 1. BJX series is made for truck bus applications in low noise areas. 2. Intelligent models measure the ambient noise level and adjust their output level. 3. create a...

Beijing Silk Road Enterprise Management Services Co.,LTD
Jiangsu,China

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97 DB IP68 Cellular Truck Vehicle Backup Alarms

... cycle 4second Weight 320g 2. Description 1. BJX series is made for truck bus applications in low noise areas. 2. Intelligent models measure the ambient noise level and adjust their output level. 3. create a...

Beijing Silk Road Enterprise Management Services Co.,LTD
Jiangsu,China

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Three Wires 112dB Alarm Backup Warning Beeper For Truck Car

... cycle 4second Weight 355g 2. Description 1. B4X series is made for truck bus applications in low noise areas. 2. Intelligent models measure the ambient noise level and adjust their output level. 3....

Beijing Silk Road Enterprise Management Services Co.,LTD
Jiangsu,China

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48V SGS Car Reverse Horn

... cycle 4second Weight 380g 2. Description 1. B8 series is made for truck bus applications in low noise areas. 2. Intelligent models measure the ambient noise level and adjust their output level. 3. create a...

Beijing Silk Road Enterprise Management Services Co.,LTD
Jiangsu,China

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3 Wires Reverse Beeper For Trucks Vans

... cycle 4second Weight 355g 2. Description 1. B4X series is made for truck bus applications in low noise areas. 2. Intelligent models measure the ambient noise level and adjust their output level. 3. create a...

Beijing Silk Road Enterprise Management Services Co.,LTD
Jiangsu,China

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SAEJ1994 IP68 Car Backup Alarm High Decibel With RoHS Compliant

...Sound pressure 75±4(A)AT 4FT Voltage 12~28VDC Maximum current 0.5A Temperature -40°C ~ 75°C Frequency 500Hz~7KHz±10% Work cycle 4second Weight 320g 2. Description 1. BJX series is made for truck bus applicat...

Beijing Silk Road Enterprise Management Services Co.,LTD
Jiangsu,China

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112dB Alarm Backup Warning Ecco Car Reverse Horn

...Sound pressure 112±4(A)AT 4FT Voltage 12~48VDC Maximum current 0.5A Temperature -40°C ~ 75°C Frequency 500Hz~7KHz±10% Work cycle 4second Weight 355g 2. Description 1. B44X series is made for truck bus applic...

Beijing Silk Road Enterprise Management Services Co.,LTD
Jiangsu,China

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9 Hole Plug Zoomlion ECCO Warning Truck Car Reverse Horn

... cycle 4second Weight 380g 2. Description 1. B8 series is made for truck bus applications in low noise areas. 2. Intelligent models measure the ambient noise level and adjust their output level. 3....

Beijing Silk Road Enterprise Management Services Co.,LTD
Jiangsu,China

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112dB ECCO SAEJ994 Car Reverse Horn

... cycle 4second Weight 355g 2. Description 1. B44X series is made for truck bus applications in low noise areas. 2. Intelligent models measure the ambient noise level and adjust their output level....

Beijing Silk Road Enterprise Management Services Co.,LTD
Jiangsu,China

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How To Measure Sound Pressure Level

Total 96 products for how to measure sound pressure level Manufacture & Suppliers