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Total 6766 products for noise db meter Manufacture & Suppliers

8 12 16 Channel Optical Power Meter 1550nm 1610nm Calibration Wavelength

... 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...

Guangzhou UC Instruments., Co. Ltd.
China

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2 Channel 4 Channel Light Source Power Meter 850nm 980nm 1310nm

...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 Fi...

Guangzhou UC Instruments., Co. Ltd.
China

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Dual Channel High Power Optical Power Meter 235mm X 55mm X 320mm Fast Start

...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 Sampli...

Guangzhou UC Instruments., Co. Ltd.
China

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8 Channel Optical Power Meter Wavelength Range 850nm To 1700nm

...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 Ra...

Guangzhou UC Instruments., Co. Ltd.
China

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Low Noise 72 DB Screw Drive Air Compressor

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...

Shanghai Rotorcomp Screw Compressor Co., Ltd
Shanghai,China

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Open Fit Lithium Ion Rechargeable Digital Hearing Aid With Noise Reduction

...noise reduction Patient Features ● Portable charger case ● Indicator lights for battery Product info: Hearing time 20h 100% Charge:3h Charger base: Mini-USB port Wake-up button Red/blue indicator light X2 Po...

Retone shenzhen Technology Co., Ltd.
China

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Open Fit Lithium Ion Rechargeable Digital Hearing Aid With Noise Reduction

...noise reduction Patient Features ● Portable charger case ● Indicator lights for battery Product info: Hearing time 20h 100% Charge:3h Charger base: Mini-USB port Wake-up button Red/blue indicator light X2 Po...

Retone shenzhen Technology Co., Ltd.
China

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Height 25mm Ultrasound Flow Meter Transducer Stainless Steel Housing

Ultrasonic Flow Meter Transducer With 1MHz Stainless Steel Housing And Height 25mm HJ-2825/1M Performance parameter: Model: 1.0M Centre frequency:(kHz) 1.0MHZ±5% width(-6dB) 5% Synthesize Sensitivity: 0 dB=3 Vp...

Shenzhen Yujies Technology Co., Ltd.
Guangdong,China

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Stainless Steel Ultrasonic Flow Meter Transducer 1200PF Static Capacitance

Ultrasonic Flow Meter Transducer With 1MHz Stainless Steel Housing HJ-2825/1M Performance parameter: Model: 1.0M Centre frequency:(kHz) 1.0MHZ��5% width(-6dB) 5% Synthesize Sensitivity: 0 dB=3 Vp-p�� Term:8�� Dist...

Shenzhen Yujies Technology Co., Ltd.
Guangdong,China

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PPS 2800PF Ultrasonic Flow Meter Transducer 2MHz Plastic Waterproof

Ultrasonic Flow Meter Transducer Of 2Mhz Ultrasonic Transducer 2800PF Specifications: Model HJ-5013/ 2.0MHZ Frequency(kHz) 2.0MHZ±2% Bandwidth (-6dB) 10％ General sensitivity 0 dB=18 Vp-p;Period: 20;Distance:30c...

Shenzhen Yujies Technology Co., Ltd.
Guangdong,China

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Mechanic Stethoscope Engineer Vibration Meter Vibration Analyzer HG-120

... the normal/abnormal signal and its location. * Desined to help locating the source of excess bearing and machine noise easily at low cost. * Used to quickly locate the source of engine noise such as piston ...

HUATEC GROUP CORPORATION
Beijing

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Mechanic Stethoscope Vibration Meter

... the normal/abnormal signal and its location. * Desined to help locating the source of excess bearing and machine noise easily at low cost. * Used to quickly locate the source of engine noise such as piston ...

HUATEC GROUP CORPORATION
Beijing

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29. Roots Type Flowmeter The Lightweight and Low-Noise Gas Flow Meter for Liquid Flow Measurement

...meter flowmeter. This precision-engineered solution delivers exceptional accuracy and reliability for liquid flow measurement in pipelines, for both continuous and intermittent monitoring. Its lightweight de...

Xi'an Yunyi Instrument Co., Ltd
China

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30-130dBA Digital Noise Sound Level Meter 1.5 dB Accuracy Decibel Noise meter

...

Yueqing Kampa Electric Co., Ltd.
China

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Power Supply 220V 50Hz Cleanroom Air Shower Noise Level ≤60 DB Customized

Power Supply 220V/50Hz Cleanroom Air Shower Noise Level ��60 DB With Customized Design Product Description: Cleanroom Air Shower is a customized air shower system designed for cleanroom environment. It is equipp...

KeLing Purification Technology Company
Guangdong,China

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11 KW Shaft Power AC Vacuum Pump GHS 730 VSD+ with Low Noise Level of 51-73 DB A and Small Footprint of 900*1300*1100 Mm

...73 decibels (DB(A)), this pump operates quietly, making it suitable for various working environments. Equipped with a large oil volume of 16 liters, the AC ......

CEBE GROUP HK CO.,LTD
Guangdong,China

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Multimode Duplex Fiber Optic Cable , 3 Meter Length LC SC Fiber Patch Cable

LC-SC Multimodel 50/125 Duplex Optical fiber patch cord PC polish connector PVC Aqua cable Parameters: Conector type FC,SC,ST,LC,MU Single Mode Multimode Endface PC UPC APC PC Insert loss(dB) ��0.30 ��0.30 Exchan...

NEW LIGHT OPTICS TECHNOLOGY LIMITED
Hongkong,China

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Blade Diameter 7.3m 24ft HVLS Fans For Warehouse Low Noise 39 DB

HVLS Ceiling Fan Blade Diameter 7.3m 24ft Low Noise 39 dB for Workshops Why do the modern workshops apply a large number of industrial HVLS energy saving fans? You know, it is hot and damp, poor ......

WANSHSIN Seikou (Hunan) Co., Ltd
Ningxia,China

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Blade Diameter 7.3m 24ft HVLS Fans For Warehouse Low Noise 39 DB

HVLS Ceiling Fan Blade Diameter 7.3m 24ft Low Noise 39 dB for Workshops Why do the modern workshops apply a large number of industrial HVLS energy saving fans? You know, it is hot and damp, poor ......

WANSHSIN Seikou (Hunan) Co., Ltd
Ningxia,China

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220V 50Hz Sitting Hyperbaric Chamber Sports Recovery Noise Reduction 1.3 ATA

220V/50Hz Sitting Hyperbaric Oxygen Chamber with Silent Noise Reduction Within 45 DB (in) 55 DB (out) Product Description: The Sitting Hyperbaric Chamber is a specialized unit utilized for Hyperbaric Oxygen The...

Shanghai Victall-Immo Health Technology Co., Ltd.
Shanghai,China

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