Reviews High frequency Chest Wall Oscillation

WSDMAVIS 1Set Ceramic Discs Mist Maker Atomization Plate with 5V Mini USB Humidifier Module Integrated Circuit Board Driver with Timing Switch DIY

  • High frequency oscillation,more finer particles,large and stable atomization amount, timing shutdown..
  • USB humidifier special micro hole atomization film, surface anti-oxidation silver layer protection coating, the front side is white piezoelectric ceramic ring, the back is all steel material, waterproof solder joint, to prevent open circuit..
  • Diameter of outer silicone ring: about 20mm.
  • Our atomizer plate with 5V frequency driver board, it is more convenient compared with other product. You can start the board via the button after power the module.The atomizer plat should be used with the same frequency circuit board so as to achieve the ideal spray volume..
  • Please refer to the picture for the detailed information of the circuit board structure diagram, wiring diagram and atomizer size diagram..
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Rockville RWM132V VHF Wireless Dual Handheld Microphone System/High Sensitivity

  • ...reen Diamater: 3. 15”, Microphone Body Diameter: 2. 22”, Receiver Dimensions: 8. 27” x 5. 4” x 1. 57”.
  • Specifications: System: Operating Range: 150 feet or more, Channel: Two Channel, Frequency Range: 210MHz - 270MHz, Frequency Response: 40Hz-18KHz, S/N. : >103dB (1KHz-A), Operating Temp: 14°F – 122°F, Oscillation Mode: Quartz Crystal, Frequency Stability: 0. 005%, Modulation Mode: VHF, Harmonic Radiation : 2mV, Audio Output Impedance: 600O, Audio Output Level. : 0-0. 5V, Power Supply: AC110V 60Hz, Current Consumption: =50mA, Audio Out Connector: 1/4" unbalanced. Transmitter: Frequency Stability: 0. 005%, RF Output Power: =10mW, Modulation Mode: VHF, Maximum Deviation Range: 48KHz, Microphone Mode: Fixed, Power Supply: AA/1. 5V×2, Current Consumption: =35mA..
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Mxmoonant 6 Head Ultrasonic Mist Maker Fogger 4200mL/H Water Fountain Pond Fog Machine Square Atomizer Air Humidifier for Pond Aquarium Rockery

  • 6 Head Ultrasonic Mist Maker is suitable for indoor and outdoor pool fogging, covering the pool area of 2-3M2, and is suitable for a fixed water depth of 7-9cm. The water depth should be submerged around 1cm of the sensor head to ensure the normal operation of the mist maker..
  • [Wide Range of Application]: 6 Head Ultrasonic Mist Maker is suitable for rockery, stage, garden, pond fogging.
  • [Safe & Easy to Operate]: Place the Ultrasonic Mist Maker in the water with the front facing up, and plug in the power supply to create a lot of mist. When the item is short of water during operation, it will be powered off automatically, safe and reliable..
  • [Environment Protection]: The Mist Maker does not need to be heated or uses chemical. It adopts electronic over-frequency oscillation with an oscillation frequency of 1.7MHz, which will never harm humans and animals..
  • [Halloween Party]: 6 Head Pond Fogger can create smoke on Halloween or other festivals, presenting a different holiday atmosphere..
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Crystal Oscillator Frequency Counter Tester Meter, DIY 1Hz-50MHz Frequency Indicator Crystal Oscillator Tester Module Kit with 5 Digits Digital Tube Display Red

  • This is a frequency meter based on PIC microcontroller, with crystal vibration measurement function and programmable frequency settings..
  • With five-digit digital tube display, the measurement data display is intuitive and convenient..
  • All of them use direct-plug components. The circuit is simple, easy to make, easy to install and debug..
  • The measuring frequency range of this DIY frequency meter is 1Hz-50MHz, which can measure the oscillation frequency of most commonly used crystal oscillators..
  • Five-bit resolution (e.g. 0.0050kHz, 4.5765MHz, 11.059MHz) supports automatic range conversion..
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Hurricane Classic 16 Inch Oscillating Wall Mount Fan with 3 Speed Settings, White

  • The 3-speed, Hurricane Classic 16 inch Wall Mount Oscillating Fan allows you to ventilate any space from above.
  • offers side-to-side oscillation and lock-in-position modes.
  • ideal for homes, greenhouses, garages, gyms, and workshops and more.
  • SIDE-TO-SIDE OSCILLATION: 90 degree oscillating wall mount makes it possible to easily change the fan’s position and direction, allowing you to customize air flow area and reach.
  • 3 SPEEDS: The quiet, powerful motor allows you to adjust for ideal air flow and set fan speed.
  • mount high, and control desired speed with the easy-to-reach pull cords.
  • DURABLE CONSTRUCTION: Features a metal fan grill and strong steel neck support.
  • mounting bracket and 5 ft 120 volt power cord included.
  • measures 17.8 L x 13.0 W x 22.1 H inches.
  • ETL Certified: The ETL listing is a mark of the industry’s safety and quality standards in North America.
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Matthews ME-TB, Melody Bronze 13\ Outdoor Wall Fan with Wall Control

  • DIMENSIONS: This fan measures 20" from the wall to the end of the metal fan head, the canopy is 5.5" diameter. Fan head is at a 30 degree downward angle when mounted. The motor angle and projection can be customized by a simple alteration to the field-cuttable gooseneck. This Matthews Melody Wall Fan has a shipping weight of 16lbs. UL Certified..
  • FAN BLADES: 3-Blade, Textured Bronze, Hand-Balanced Metal Fan Head with Decorative Metal Blade Guards - (13" Span / 31degree degree Blade Pitch), 1328 CFM.
  • FAN CONTROL: 3-speed wall control with independent oscillation control (independent oscillation requires a three wire system installation). Can use a universal remote control rated for .5 Amp..
  • DAMP Location Approved. Constructed of cast aluminum and heavy stamped steel.
  • Includes: Side-Mounted Wall Junction Box..
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Happybuy Mist Maker 12 Head Ultrasonic Mist Fogger with Waterproof Power Supply Ultrasonic Fogger Humidifier Stainless Steel Pond Mister Fogger 7kg/h

  • 12-Head Mist Maker: Comes with 12pcs spray unit, this ultrasonic fogger comes out fog fast and brings a huge amount of mist to create a magical atmosphere..
  • Ultrasonic Frequencies: This 12-head mist maker humidifier utilizes electrical oscillation at ultrasonic frequencies to create the mist and water spray. This oscillation also produces negative ions, which help to freshen the air and the mist will add humidity to a room..
  • Waterproof & Security: The pond fogger is IP67 waterproof with over-current/heating protection and the length of the power adapter cable is long enough. Automatic induction off water protection. Without worry about the potential danger for secure use..
  • Easy to Operate: Put mist maker in the water, and plug it in then the mist appears. Copper cavity helps better heat dissipation, and the removable atomizing sheet is easy to replace..
  • Wide Application: This 12-head ultrasonic mist maker can be used in many horticultural applications. Like propagation, foliar feeding, grow room and greenhouse humidity generation, etc. You can put the fountain atomizer in your pond, rockery, fish tank, vase, tank, etc..
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Happybuy Mist Maker Fogger 10 Head Ultrasonic Mist Fogger with Waterproof Power Supply Ultrasonic Fogger Humidifier Stainless Steel Pond Mister Fogger 5kg/h

  • 10-Head Mist Maker: Comes with 10pcs spray unit, this ultrasonic fogger comes out fog fast and brings a huge amount of mist to create a magical atmosphere..
  • Ultrasonic Frequencies: This 10-head mist maker humidifier utilizes electrical oscillation at ultrasonic frequencies to create the mist and water spray. This oscillation also produces negative ions, which help to freshen the air and the mist will add humidity to a room..
  • Waterproof & Security: The pond fogger is IP67 waterproof with over-current/heating protection and the length of the power adapter cable is long enough. Automatic induction off water protection. Without worry about the potential danger for secure use..
  • Easy to Operate: Put mist maker in the water, and plug it in then the mist appears. Copper cavity helps better heat dissipation, and the removable atomizing sheet is easy to replace..
  • Wide Application: This 10-head ultrasonic mist maker can be used in many horticultural applications. Like propagation, foliar feeding, grow room and greenhouse humidity generation, etc. You can put the fountain atomizer in your pond, rockery, fish tank, vase, tank, etc..
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Beard Mustache Trimmer for Men Rechargeable Electric Hair Razor Foil Shaver for Edging Beards, Mustaches, Stubble and Body Hair - Cordless Wet Dry Man's Hair Groomer Kit with Combs

  • ...s, Arms, Legs, Armpits and Chest Hair in minutes..
  • ✅【Safe, Efficient and Painless】Adopt hypoallergenic stainless-steel blades, gentle for all skin. Unlike competition, this electric beard trimmer mustache shaver no oil needed to maintain high quality performance blades. Its 200 timesc high-speed high-frequency oscillation helps fastly and safely shave any unwanted hair to achieve result..
  • ✅【4 Trimming Guide Combs】 This man’s electric razor is equipped with 4 trimming guide combs for customized trim hair length at 1mm/2mm/4mm/6mm. Trim thicker, coarse and longer hair, for a customized trim length on beard, mustaches and body hair styling..
  • ✅【Wet and Dry Safe to Shave】 IPX7 Waterproof it can be used on wet or dry skin anytime, anywhere. Anti-slip grip ensures easy shaving in or out of the shower. The detachable trimmer head design and long cleaning brush make this hair trimmer easy to clean. No more nicks, cuts and irritation with this electric beard trimmer..
  • ✅【Cordless Operation & USB Rechargeable】 Support one-hand wireless operation and USB charging. Built-in large capacity battery, can be continuously used up to 60minutes when charging full. A portable facial hair shaver for traveling. Charged by PC, power bank or di....
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