50db noise sound level meter

Brand Name:DAJING

Model Number:7-41-C

Place of Origin:HENAN PROVINCE, CHINA

...noise, flat performance curve, wide economical use area, and the use of backward-type blades. The full-pressure efficiency of the fan at the optimum working point is 86.5% noise index ( Compared with A sound level) LS = 11.5 decibels, these two indicators are the best level compared with the current

Brand Name:DAJING

Model Number:6-30C

Place of Origin:HENAN PROVINCE, CHINA

...noise, flat performance curve, wide economical use area, and the use of backward-type blades. The full-pressure efficiency of the fan at the optimum working point is 86.5% noise index ( Compared with A sound level) LS = 11.5 decibels, these two indicators are the best level compared with the current

Brand Name:DAJING

Model Number:7-41-C

Place of Origin:Henan, China

...economical use area, and the use of backward-type blades. The full-pressure efficiency of the fan at the optimum working point is 86.5% noise index ( Compared with A sound level) LS = 11.5 decibels, these two indicators are the best level compared with the

Brand Name:DAJING

Model Number:7-41-C

Place of Origin:Henan, China

...economical use area, and the use of backward-type blades. The full-pressure efficiency of the fan at the optimum working point is 86.5% noise index ( Compared with A sound level) LS = 11.5 decibels, these two indicators are the best level compared with the

Brand Name:DAJING

Model Number:7-41-C

Place of Origin:HENAN PROVINCE, CHINA

...noise, flat performance curve, wide economical use area, and the use of backward-type blades. The full-pressure efficiency of the fan at the optimum working point is 86.5% noise index ( Compared with A sound level) LS = 11.5 decibels, these two indicators are the best level compared with the current

Brand Name:DAJING

Model Number:7-41-C

Place of Origin:HENAN PROVINCE, CHINA

...noise, flat performance curve, wide economical use area, and the use of backward-type blades. The full-pressure efficiency of the fan at the optimum working point is 86.5% noise index ( Compared with A sound level) LS = 11.5 decibels, these two indicators are the best level compared with the current

Brand Name:DAJING

Model Number:7-41-C

Place of Origin:HENAN PROVINCE, CHINA

...economical use area, and the use of backward-type blades. The full-pressure efficiency of the fan at the optimum working point is 86.5% noise index ( Compared with A sound level) LS = 11.5 decibels, these two indicators are the best level compared with the

Brand Name:DAJING

Model Number:7-41-C

Place of Origin:HENAN PROVINCE, CHINA

...noise, flat performance curve, wide economical use area, and the use of backward-type blades. The full-pressure efficiency of the fan at the optimum working point is 86.5% noise index ( Compared with A sound level) LS = 11.5 decibels, these two indicators are the best level compared with the current

Brand Name:DAJING

Model Number:7-41-C

Place of Origin:HENAN PROVINCE, CHINA

...noise, flat performance curve, wide economical use area, and the use of backward-type blades. The full-pressure efficiency of the fan at the optimum working point is 86.5% noise index ( Compared with A sound level) LS = 11.5 decibels, these two indicators are the best level compared with the current

Brand Name:DAJING

Model Number:7-41-C

Place of Origin:HENAN PROVINCE, CHINA

...economical use area, and the use of backward-type blades. The full-pressure efficiency of the fan at the optimum working point is 86.5% noise index ( Compared with A sound level) LS = 11.5 decibels, these two indicators are the best level compared with the

Brand Name:HENGFENGYOU

Model Number:SCB10

Place of Origin:China

... and without maintenance. Low noise: the product noise level is 10-15 db lower than the existing professional standard JB/T10088-1999 Sound Level of 6-220KV Transformer Low partial discharge: resin mixture adopts foreign leading-edge mixing method and

Brand Name:Wonsun

Model Number:DZ-2328

Place of Origin:Shenzhen, China

... solution for any facility. It is equipped with advanced features such as adjustable speed, temperature resistance from -35℃ to +65℃, IP54 protection level, and low noise level of ≤50dB. With its Automatic Boom Gate System and Automatic Parking

Brand Name:Power Generator

Model Number:QES60

Place of Origin:China

... daily routine. You won't have to worry about loud, constant noise disturbing your work or relaxation time. Despite its powerful output, the QES60 is also relatively lightweight, coming in at 1300 Kg. This makes it easier to move and ...

Brand Name:Healthlead

Model Number:JSM1200-A1

Place of Origin:China

... specification for disinfection Certificate CQC power AC120V 60Hz / AC220-240V 50Hz work voltage 230W Air flow NO noise(pressure level) 50dB(A) Coverage area 60-80 Surface treatment white/grey Pre filter NO HEPA filter H10 grade Carbon

Brand Name:Healthlead

Model Number:JSM1200-A1

Place of Origin:China

... specification for disinfection Certificate CQC power AC120V 60Hz / AC220-240V 50Hz work voltage 230W Air flow NO noise(pressure level) 50dB(A) Coverage area 60-80 Surface treatment white/grey Pre filter NO HEPA filter H10 grade Carbon

Brand Name:SINOMATIC

Model Number:SN-DZ-2328

Place of Origin:Shenzhen, China.

...features such as adjustable speed, temperature resistance from -35℃ to +65℃, IP54 protection level, and low noise level of ≤50dB. With its Automatic Boom Gate System and Automatic Parking Barrier, this Automatic Boom Barrier is the perfect choice for

Brand Name:SolarEast

Model Number:YT-080GV2

Place of Origin:CHINA

Ultra-Quiet Operation · As Low as 38dB Noise Reduction Technology: Optimized airflow structure and compressor design keep noise levels as low as 38dB. Library-Level Quietness: Comparable to the sound of a library, ensuring minimal disturbance. Comfortable...

Brand Name:SolarEast

Model Number:YT-080GV

Place of Origin:CHINA

Ultra-Quiet Operation · As Low as 38dB Noise Reduction Technology: Optimized airflow structure and compressor design keep noise levels as low as 38dB. Library-Level Quietness: Comparable to the sound of a library, ensuring minimal disturbance. Comfortable...

Brand Name:Hofon

Model Number:PL-615PA

Place of Origin:ShenZhen China

... : Φ6mm Output : APPROX 0.1~20.0W Noise Level : Less than 50dB Low noise, stable performance, quality assurance Specifications and Drawing The following specifications are only representative of one of our models. Other performance parameters can be customized ...

Brand Name:Hofon

Model Number:FA-130SA

Place of Origin:ShenZhen China

... Low noise, stable performance, quality assurance Specifications and Drawing The following specifications are only representative of one of our models. Other performance parameters can be customized according to customer ...