noise db meter

Brand Name:Socool Fan

Model Number:D13

Place of Origin:Guangdong Shenzhen

Socool Fan 4kg Multifunctional Portable Fan Power Supply Rechargeable Battery Less Than 50 DB Noise Level Product Description: The Multifunctional Portable Fan is a versatile personal fan that offers convenience and comfort wherever you go. With its ...

Brand Name:Socool Fan

Model Number:D13

Place of Origin:Guangdong Shenzhen

Socool Fan Remote Outdoor Camping Fan Lightweight Multifunctional Portable Fan Features 40000MAh Battery Less Than 50 DB Noise Level *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font...

Brand Name:Socool Fan

Model Number:G60S

Place of Origin:Guangdong Shenzhen

Socool Fan 8000mAh Clip Waist Fan Green Orange Grey Multifunctional Portable Fan 5 Strong Wind Noise Level Less Than 50 DB Product Description: The Multifunctional Portable Fan is a versatile and convenient solution for staying cool on the go. With its ...

Brand Name:Neutral

Model Number:HS-0150

Place of Origin:China

Aromatherapy Aroma Diffuser Machines with Auto Shut-Off and Less Than 35 DB Noise Level Aromatherapy Aroma Diffuser Machines Description: Introducing our premium Aroma Diffuser Machines, the perfect solution for creating a serene and aromatic ambiance in ...

Place of Origin:Chongqing,China

Brand Name:Gold

Model Number:VG60

... pseudo range measurement data for low noise, low multipath error, low time domain correlation and high dynamic response. 5. Very low noise GNSS carrier phase measurement with <1 mm precision in a 1 Hz bandwidth 6. Signal-to-noise ratios reported in dB-Hz

Brand Name:Reaching

Model Number:KM03

Place of Origin:China

...: 1 Year After-sale Service: Onsite Installation Product name: Mini White Noise Machine Profiles: A2DP, HSP, HFP, AVRCP Wirelss Range: up to 10 m Sensitivity: 100 dB ± 3 dB Frequency: 2.4 GHz-2.48 GHz Power input: 5V/ A Battery: 1200mAh Li-Ion Weight:

Brand Name:Reaching

Model Number:KM03

Place of Origin:China

...: 1 Year After-sale Service: Onsite Installation Product name: Mini White Noise Machine Profiles: A2DP, HSP, HFP, AVRCP Wirelss Range: up to 10 m Sensitivity: 100 dB ± 3 dB Frequency: 2.4 GHz-2.48 GHz Power input: 5V/ A Battery: 1200mAh Li-Ion Weight:

Brand Name:Analog Devices Inc.

Model Number:HMC392ALC4TR

...Noise amp SMT, 3.5 - 7.0 GHz Product Attribute Attribute Value Select Attribute Manufacturer: Analog Devices Inc. Product Category: RF Amplifier RoHS: Details Mounting Style: SMD/SMT Package / Case: LGA-24 Type: Low Noise Amplifiers Technology: GaAs Operating Frequency: 3.5 GHz to 8 GHz P1dB - Compression Point: 19 dBm Gain: 17 dB Operating Supply Voltage: 2 V to 5 V NF - Noise Figure: 1.8 dB...

Brand Name:Analog Devices Inc.

Model Number:HMC392ALC4TR

...Noise amp SMT, 3.5 - 7.0 GHz Product Attribute Attribute Value Select Attribute Manufacturer: Analog Devices Inc. Product Category: RF Amplifier RoHS: Details Mounting Style: SMD/SMT Package / Case: LGA-24 Type: Low Noise Amplifiers Technology: GaAs Operating Frequency: 3.5 GHz to 8 GHz P1dB - Compression Point: 19 dBm Gain: 17 dB Operating Supply Voltage: 2 V to 5 V NF - Noise Figure: 1.8 dB...

Brand Name:AMX

Model Number:DPT-B

Place of Origin:China

... on the ceiling, save space. Structure: Strong aluminum alloy fram. Motor: Three phase outer rotor motor, low noise, long life, high ecfficency. Technical data: Model Voltage(v) Frenquency (hz) Power (w) Air Volume (m3/h) Static Pressure (Pa) Noise (dB)

Brand Name:Yuesonic

Model Number:YS-BJX

Place of Origin:China

Small 75dB Humanvoice Customise IP68 Waterproof Car Reverse Buzzer Remind Music Box Easy Install With 3M and Plug 1. Specifications Sound pressure 75±4(A)AT 4FT Voltage 12~28VDC Maximum current 0.5A Temperature -40°C ~ 75°C Frequency 500Hz~7KHz±10% Work ...

Brand Name:AMX

Model Number:DPT-B

Place of Origin:China

... on the ceiling, save space. Structure: Strong aluminum alloy fram. Motor: Three phase outer rotor motor, low noise, long life, high ecfficency. Technical data: Model Voltage(v) Frenquency (hz) Power (w) Air Volume (m3/h) Static Pressure (Pa) Noise (dB)

Brand Name:YOKG

Model Number:YM series

Place of Origin:China

120V 1ph Square Meter Box 4jaw Grey Electrical Box Technical parameter: Item: Meter electrical box Rated Voltage:120V/240V Current: 200 amp Material:4Jaw,Single Phase Packing and Delivery: FAQ: 1. Could I have prices of your products? Well welcome. Please ...

Brand Name:YOUCii

Model Number:UC8728

Place of Origin:CHINA

... and MM up to 62.5 um core size Uncertainty (accuracy) ± 4% (1200 nm ~ 1610 nm) Relative Uncertainty (accuracy) ＜ 0.02 dB Typical Linearity (power) ± 0

Brand Name:YOUCii

Model Number:UC87212H

Place of Origin:CHINA

... SM and MM up to 62.5 um core size Uncertainty (accuracy) ± 4% (1200 nm ~ 1610 nm) Relative Uncertainty ＜ 0.02 dB Typical Linearity (power) ≤ ± 0

Brand Name:YOUCii

Model Number:UC8202

Place of Origin:CHINA

...Meter Model # UC8201 UC8202 UC8204 UC820XH Number of Channels 1 2 4 X Power Range +10 ~ -65dBm +25 ~ -50dBm Wavelength Range 850 ~ 1700 nm Calibration Wavelength 850/980/1310/1490/1550/1610 nm Application Fiber Type Standard SM and MM up to 62.5 um core size Absolute Uncertainty (accuracy) at reference condition ± 4% (1200 nm ~ 1610 nm) Relative Uncertainty (accuracy) at reference condition ＜ 0.02 dB...

Brand Name:YOUCii

Model Number:U8722B

Place of Origin:CHINA

...Meter Small Size Fast Start Model # U8722B U8724B U8728B Number of Channels 2 4 8 Sensor Element InGaAs Wavelength Range 850 ~ 1700 nm Calibration Wavelength 1310/1490/1550/1625 Power Range +25~-55dBm Sampling period 100us (10KHz) Application Fiber Type Standard SM and MM up to 62.5 um core size Uncertainty (accuracy) ± 4% (1200 nm ~ 1610 nm) Relative Uncertainty (accuracy) ＜ 0.02 dB...

Brand Name:UC

Model Number:UC8201

Place of Origin:CHINA

...Meter Display With Screen High Cost Performance Model # UC8201 Number of Channels 1 Power Range +10 ~ -65dBm +25 ~ -50dBm Wavelength Range 850 ~ 1700 nm Calibration Wavelength 850/980/1310/1490/1550/1610 nm Application Fiber Type Standard SM and MM up to 62.5 um core size Absolute Uncertainty (accuracy) at reference condition ± 4% (1200 nm ~ 1610 nm) Relative Uncertainty (accuracy) at reference condition ＜ 0.02 dB

Brand Name:YOUCii

Model Number:UC8728C

Place of Origin:CHINA

...Meter Wavelength Range 850nm To 1700nm Model # UC8722C UC8724C UC8728C Number of Channels 2 4 8 Sensor Element InGaAs Wavelength Range 850 ~ 1700 nm Wavelength 850 / 980 / 1310 / 1490 / 1510~1625 nm Power Range +5 ~ -75dBm Sampling period 10 us (100KHz) Application Fiber Type Standard SM and MM up to 62.5 um core size Uncertainty (accuracy) ± 4% (1200 nm ~ 1610 nm) Relative Uncertainty (accuracy) ＜ 0.02 dB...

Brand Name:Shanghai Rotorcomp

Model Number:LGFD-18.5

Place of Origin:GERMAN

Low Noise 72 DB Screw Drive Air Compressor Advantages High quality Reasonable price Strict delivery time Good after-sales service Profession maker for 18 years Strict quality control Streamline production makes each node be well controlled thus to ...