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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 |
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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
Guangdong |
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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
Guangdong |
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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
Guangdong |
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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,
Guangdong |
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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.
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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.
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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
Jiangsu |
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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.
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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
Hebei |
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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
Guangdong |
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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
Guangdong |
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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
Guangdong |
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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.
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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.
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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
Guangdong |
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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.
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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.
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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.
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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.
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