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Noise Db Meter

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noise db meter

All noise db meter wholesalers & noise db meter manufacturers come from members. We doesn't provide noise db meter products or service, please contact them directly and verify their companies info carefully.

Total 6634 products from noise db meter Manufactures & Suppliers
Wholesale HT622B Digital Sound Level Meters 30~130dB Measuring Range Portable Sound Level Meter from china suppliers

Brand Name:HABOTEST

Model Number:HT622B

Place of Origin:CHINA

.... The sound level meter is compact and light weight, convenient to carry. Polarized capacitance Microphone, Dynamic cahracteristics fast 125ms, Slow 1second Equipped with ...

Dongguan Habotest Instrument Technology Co.,Ltd
Site Member

Guangdong

Wholesale Portable and Foldable  40mm Dia 118dB Noise Cancelling Bluetooth Headphones from china suppliers

Brand Name:Aonike

Model Number:BT916ANC

Place of Origin:GuangDong,China

... hours; Charging time: 2 hours; Frequency response range: 20Hz-20KHz Sensitivity: 110 dB SPL +/- 3 dB Impedance: 32Ω Charging voltage: DC 4.75-5.25V Distance: about 10 meters Speaker size: 40mm Charging jack: Micro USB Products Pictures: Feature: 1

Shengpai Electronics Co,ltd
Active Member

Guangdong

Wholesale Portable and Foldable  40mm Dia 118dB Noise Cancelling Bluetooth Headphones from china suppliers

Brand Name:Aonike

Model Number:BT916ANC

Place of Origin:GuangDong,China

... hours; Charging time: 2 hours; Frequency response range: 20Hz-20KHz Sensitivity: 110 dB SPL +/- 3 dB Impedance: 32Ω Charging voltage: DC 4.75-5.25V Distance: about 10 meters Speaker size: 40mm Charging jack: Micro USB Products Pictures: Feature: 1

Shengpai Electronics Co,ltd
Verified Supplier

Guangdong

Wholesale Digital sound level meter noise tester 30-130dB in decibels LCD screen With backlight Accuracy up to 1.5dB  MS1352 from china suppliers

Brand Name:MASURTECH

Model Number:MS1352

Place of Origin:Shenzhen,China

... tool to measure Sound Pressure Level in decibels (dB). It is used for sound quality control in factory, office, home, school, restaurant, hospital and construction site, etc. Feature: *Wide measurement ...

Masur Technology Co.,Ltd,
Active Member

Guangdong

Wholesale Retone Open Fit Mini BTE Hearing Aids Noise Reduction from china suppliers

Place of Origin:China

Brand Name:Retone

...(dB) 30 Reference test gain(dB) 26 Frequency Range(Hz) 200-4500 EQ input noise(dB) 30 Battery Size 13A Battery Current(mA) 0.8 Description: 1. Smart chip, noise reduction, HD hearing sound. 2. External microphone, decrease whistling feedback. 3.

Retone shenzhen Technology Co., Ltd.
Active Member

Wholesale Retone Open Fit Mini BTE Hearing Aids Noise Reduction from china suppliers

Place of Origin:China

Brand Name:Retone

...(dB) 30 Reference test gain(dB) 26 Frequency Range(Hz) 200-4500 EQ input noise(dB) 30 Battery Size 13A Battery Current(mA) 0.8 Description: 1. Smart chip, noise reduction, HD hearing sound. 2. External microphone, decrease whistling feedback. 3.

Retone shenzhen Technology Co., Ltd.
Verified Supplier

Wholesale 30kva 24kw Silent Generator Set with Cummins motor noise level 68 dB 7 meters from china suppliers

Brand Name:GPRO

Model Number:GP30DCS

Place of Origin:WUXI

30kva 24kw Silent Generator Set with Cummins motor noise level 68 dB 7 meters GENERATOR SET Genset Model GP30DCS Prime Power (KVA/KW) 30KVA/24KW Standby Power (KVA/KW) ...

Wuxi Gpro Power Solution Co., Ltd
Verified Supplier

Jiangsu

Wholesale Polyphase Energy Metering IC SOIC20 ADE7913ARIZ Solar Inverters from china suppliers

Brand Name:Original Factory

Model Number:ADE7913ARIZ

Place of Origin:CN

... sensors. ADE7913ARIZ features three ADCs. The current ADC provides a 67 dB signal-to-noise ratio (SNR) over a 3 kHz signal bandwidth, whereas the voltage ADCs provide an SNR of 72 dB over the same bandwidth. One channel is dedicated to measuring the

ShenZhen Mingjiada Electronics Co.,Ltd.
Verified Supplier

Wholesale Quiet One Inch Metered Valve for Office Buildings with Noise-Reduction Design from china suppliers

Brand Name:Future

Model Number:JCYSP

Place of Origin:China

...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 noise-reduction design, ensuring minimal disturbance in a work environment. The plastic stem is precision-engineered for smooth flow control, reducing turbulence and noise. Its metering...

CANGZHOU FUTURE INDUSTRY CO.,LTD
Verified Supplier

Hebei

Wholesale Remove 99.97% Smoke Dust Hepa Filter Uv Light Air Purifier In Bedroom 66 DB EPI340 from china suppliers

Brand Name:Healthlead

Model Number:EPI340

Place of Origin:China

... Smokers in Bedroom 66 dB Air Cleaner Remove 99.97% Smoke Dust Product Feature Specification Noise Level (dB): 55 dB for high Speed Coverage: less than 45 sq meters Work voltage: AC120V /60Hz Power: 55W ( High Speed with AC motor) 1.8 meter power cord CADR...

Healthlead Corporation Limited
Active Member

Guangdong

Wholesale Black or White Hearing aids Amplifier Blood Glucose Test Meter Rechargeable Style from china suppliers

Brand Name:OEM

Model Number:ZDB-101MB

Place of Origin:China

...(±6 dB) Total Harmonic Distortion(THD) 800Hz 6% (≤10%) Equivalent Input Noise(dBSPL) ≤25 Battery Current(mA) 2.5(±0.3mA) Working Voltage(V) 1.2 Charging Time(H) 4-8 Working Time(H) 25-35 Product ...

Shenzhen Huge Creation Technology Limited
Verified Supplier

Guangdong

Wholesale Remove 99.97% Smoke Dust Hepa Filter Uv Light Air Purifier In Bedroom 66 DB EPI340 from china suppliers

Brand Name:Healthlead

Model Number:EPI340

Place of Origin:China

... Smokers in Bedroom 66 dB Air Cleaner Remove 99.97% Smoke Dust Product Feature Specification Noise Level (dB): 55 dB for high Speed Coverage: less than 45 sq meters Work voltage: AC120V /60Hz Power: 55W ( High Speed with AC motor) 1.8 meter power cord CADR...

Healthlead Corporation Limited
Verified Supplier

Guangdong

Wholesale Noise Canceling Digital Bluetooth Hearing Aids Mini Thin Tube Wirelsee Hearing Aids from china suppliers

Place of Origin:China

Brand Name:Retone

Model Number:Vigor 402BT

Noise Canceling Digital Bluetooth Hearing Aids Mini Thin Tube Wirelsee Hearing Aids Datasheet Specification Eggo 402 Eggo 402BT Design 4 channels Digital Open-fit 4 channels Open-fit Volume control Rocker-type II Rocker-type II Peak OSPL90(dB SPL) 115 115 OSPL90-HFA(dB SPL) 105 105 Peak Gain(dB) 35 35 HFA/FOG(dB) 25 25 Reference test gain(dB) 26 26 Frequency Range(Hz) 200-6000 200-6000 EQ input noise(dB...

Retone shenzhen Technology Co., Ltd.
Active Member

Wholesale Noise Canceling Digital Bluetooth Hearing Aids Mini Thin Tube Wirelsee Hearing Aids from china suppliers

Place of Origin:China

Brand Name:Retone

Model Number:Vigor 402BT

Noise Canceling Digital Bluetooth Hearing Aids Mini Thin Tube Wirelsee Hearing Aids Datasheet Specification Eggo 402 Eggo 402BT Design 4 channels Digital Open-fit 4 channels Open-fit Volume control Rocker-type II Rocker-type II Peak OSPL90(dB SPL) 115 115 OSPL90-HFA(dB SPL) 105 105 Peak Gain(dB) 35 35 HFA/FOG(dB) 25 25 Reference test gain(dB) 26 26 Frequency Range(Hz) 200-6000 200-6000 EQ input noise(dB...

Retone shenzhen Technology Co., Ltd.
Verified Supplier

Wholesale 100dB Digital Decibel Meter , 110dB Digital Noise Meter from china suppliers

Place of Origin:Guangdong, China

Brand Name:HABOTEST

...Noise Voice Meter Volume Measuring Instrument Decibel Monitor Logger Diagnostic-Tool Detector Audio Tester With A / C weighted measurement range from 30dB to 130dB, this portable sound level meter can be applied for noise engineering, product quality control, health prevention and control, etc. * Batteries are not included if ship by Air. * Wind blowing across the microphone increases the noise

Dongguan Habotest Instrument Technology Co.,Ltd
Verified Supplier

Guangdong

Wholesale Noise Reduction Mini Ric Hearing Aids Elderly Behind The Ear Sound Amplifier from china suppliers

Place of Origin:Shenzhen, China

Brand Name:Retone

Model Number:Vigor U 402RC

...noise reduction behind ear type elderly health care hearing aid for deafness Specification Technical Data Vigor U 402RC Peak OSPL 90 ( dB SPL) 115 HAF OSPL 90 ( dB SPL) 110 Peak Gain(dB) 40 HAF Ful on Gain (dB) 35 Frequency Range (Hz) 200-5000 500Hz(%) 0.5 800Hz(%) 1 1600Hz (%) 2 EQ Input Noise (dB...

Retone shenzhen Technology Co., Ltd.
Active Member

Wholesale Mini Digital Rechargeable Hearing Aids Noise Cancelling With Charging Case from china suppliers

Brand Name:Retone

Model Number:K419

Place of Origin:Shenzhen, China

...Noise Cancelling Mini CIC Hearing Devices with Charging Case K419 Rechargeable hearing aids Analog ear canal Maximum output (dB SPL):115 Frequency range (Hz):250-5500 Average output (dB SPL):105 Harmonic distortion: 500Hz: 2% Full gear gain (dB):40 Harmonic distortion: 800Hz: 2% Average gain (dB):32 Harmonic distortion: 1600Hz:2% Battery Capacity (mAh):25mAh Internal noise (dB...

Retone shenzhen Technology Co., Ltd.
Active Member

Wholesale Mini Digital Rechargeable Hearing Aids Noise Cancelling With Charging Case from china suppliers

Brand Name:Retone

Model Number:K419

Place of Origin:Shenzhen, China

...Noise Cancelling Mini CIC Hearing Devices with Charging Case K419 Rechargeable hearing aids Analog ear canal Maximum output (dB SPL):115 Frequency range (Hz):250-5500 Average output (dB SPL):105 Harmonic distortion: 500Hz: 2% Full gear gain (dB):40 Harmonic distortion: 800Hz: 2% Average gain (dB):32 Harmonic distortion: 1600Hz:2% Battery Capacity (mAh):25mAh Internal noise (dB...

Retone shenzhen Technology Co., Ltd.
Verified Supplier

Wholesale Noise Reduction Mini Ric Hearing Aids Elderly Behind The Ear Sound Amplifier from china suppliers

Place of Origin:Shenzhen, China

Brand Name:Retone

Model Number:Vigor U 402RC

...noise reduction behind ear type elderly health care hearing aid for deafness Specification Technical Data Vigor U 402RC Peak OSPL 90 ( dB SPL) 115 HAF OSPL 90 ( dB SPL) 110 Peak Gain(dB) 40 HAF Ful on Gain (dB) 35 Frequency Range (Hz) 200-5000 500Hz(%) 0.5 800Hz(%) 1 1600Hz (%) 2 EQ Input Noise (dB...

Retone shenzhen Technology Co., Ltd.
Verified Supplier

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