Reviews Low Sound Generator Set

BeKool Wind Generator 4500W 4 Blades 12V/24V Wind Turbine Vertical Axis Auto Windward Lantern Wind Generator Kit 24V,White

  • ✿Wind Generator Low starting wind speed, high wind energy utilization, small size, elegant appearance, and low running vibration.
  • ✿The wind turbine blades are precision injection molded with a new process and designed with the latest aerodynamic principles. The wind speed at....
  • ✿Use rare earth permanent magnet generator with special stator design to effectively reduce the resistance torque of the generator, and at the same....
  • ✿Added DC output indicator for generator, which is convenient for observing the operation of the fan and has the function of troubleshooting. The....
  • ✿Wind Generator Using the built-in maximum power tracking intelligent microprocessor controller, which effectively adjusts the current and voltage,....
Check Stock

Pulse Generator, High Strength Practical for Home

  • Adopted of Mini Usb port power supply, typically+5V 0.1A,and comes with USB cable.
  • Imported ultra-low static power consumption main control IC,to make the waveform more stable.
  • Output 7.83HZ pulse square wave, whose duty cycle is 50%. Frequency can be fine-tuned for correction.
  • This product is Schumann wave 7.83HZ very low frequency generator, features high accuracy and stability..
  • For audio-visual space - to enhance the sound field and audio-visual effects,For the bedroom - to help sleep soothe the nerves, adjust insomnia, For office - to relax and improve work efficiency, Used to create space - to improve inspiration,For the tea.
Check Stock

Solar Generator Portable Power Station - Soyond Portable Battery Generator with Solar Generator (Solar Panel Included) 8000mAh Battery 2 LED Bulbs Fm Radio for Outdoors Camping Travel Emergency

  • ☀️【Portable Solar Power Generator 】Solar power station, perfect emergency solar kit for home, travel, camping. Rechargeable backup battery power supply with larger power capacity 8000mAh, Storage solar generator power to battery and supply power to LED light and mobile phone..
  • ☀️【solar Panels Portable Generator Fast Charging】The mini generator With its own lights of 1 level and 2 extra 3W bright white LED bulbs, Low power consumption, long-lasting lighting time, and durability. Up to 23 hours of lighting with a bulb. Music playback can last more than 15 hours..
  • ☀️【Solar Panels Portable Generator Fast Charging】Quickly be charged by 6V solar panel(4 hours fully charged). Two methods for you to choose from. Easy and Fast! This solar power generator is reliable, Using LiFePO4 battery, Two ways of charging: solar charging and mains socket charging, convenient and fast..
  • ☀️【Solar Powered Generator Multiple-functions】Digital led display. Camping generators built-in mp3 player & radio, support USB & sd card. Built-in FM radio. 3 ports 3.7 v output to led light, USB 5v dc output for your table....
Check Stock

WANGYONGQI 12V 24V 48V 1000W Low Rpm Generator with High Efficient Brushless Alternator for Wind Water Turbine Diesel Engine(White),48v

  • ★ Gear-less, direct drive, low RPM generator..
  • ★ High quality bearing and magnet, easy to send out quantity of heat and keep magnetic property..
  • ★ With the best NdFeB Permanent Magnet, high-grade pure copper winding, the generator can product power stably and high efficiently..
  • ★ Gearless, direct -drive, and low rev rare earth Permanent Magnet Generator, easy and safe for operating and maintenance..
Check Stock

Portable TinySA Spectrum Analyzer, SEESII Upgraded V0.3.1 Tiny Frequency Analyzer with Antenna SMA Male to UHF Female Cables, 100kHz to 960MHz MF/HF/VHF UHF Input, 2.8'' Touchscreen Signal Generator

  • ...MHz. Switchable resolution bandpass filters for both ranges between 2.6kHz and 640kHz. Color display showing 290 scan points covering up to the full low or high frequency rangefrequency range. The tinySA contains all the components of a conventional heterodyne swept spectrum analyzer..
  • 【Built-in Calibration Signal Generator】When not used as Spectrum Analyzer it can be used as Signal Generator, MF/HF/VHF sinus output between 0.1MHZ-350MHz, UHF square wave output between 240MHz-960MHz. Built-in calibration signal generator that is used for automatic self test and low input calibration..
  • 【Tiny Spectrum analyzers】Switchable resolution bandpass filters for both ranges between 2.6kHz and 640kHz.Color display showing 290 scan points covering up to the full low or high frequency range. Bulit-in rechargeable battery allowing a minimum of at least 2 hours portable use..
  • 【PC Control】Connected to a PC via USB it becomes a PC controlled Spectrum Analyzer.The USB interface implements the Serial over USB (CDC) protocol and there is a large set of commands that can be invoked over the serial interface. These command can be used to perform measurements or update internal settings. The driver for Windows will install automatically after connecting to a Window....
Check Stock

Hudson Motors 3300-Watt Super Quiet Portable Inverter Generator Gas Powered EPA Compliant Eco-Mode Feature Ultra Lightweight for Backup Home Use & Camping

  • 【Powerful Engine】2800 Rated Watts and 3300 Peak Watts at Less Than 3% THD. The generator is powered by a 145cc OHV engine with automatic low oil....
  • 【Widely Used】Weighing just over 48 pounds, the HD3300iS generator is incredibly lightweight and easy to transport and store.The generator can....
  • 【Extremely Quiet, Extremely Fuel Efficient】As Low as 62 dBA Noise Output and Up to 8 Hours of Run Time on a 1 Gallon Gas Tank – Features....
  • 【Power Panel】Includes low oil alarm, overload alarm, and output indicator features “Eco mode” for conserving energy and maximum fuel....
  • 【Specifications & Warranty】Generator size: 18"L x 11"W x 17"H. If you have any questions or want to replace parts, please feel free to contact us!....
Check Stock

1600W Windmill Generator 5 Blade Small Wind Turbines Kit Industrial Energy Equipment (Black 48V)

  • 【STABLE OPERATION】: The durable parts of this windmill generator adopt a three-phase AC permanent magnet synchronous generator, which has stable operation, low noise and long service life..
  • 【ADJUSTING VOLTAGE AND CURRENT】: The windmill generator can effectively adjust current and voltage and improve wind energy utilization..
  • 【WIDE APPLICATION】: This windmill generator is widely used for charging boats, terraces, cabins or mobile homes, etc..
  • 【EASY TO INSTALL】: The windmill generator is well made and the wind turbine is easy to install, maintain and repair..
  • 【MATERIALS】: The windmill generator is made of high-quality materials, resistant to high temperatures, and guarantees the speed of power generation..
Check Stock

400W Three-Phase alternator, Rare earth NdFeB Permanent Magnet Electric Motor Generator DIY AC Alternator AVAN?400w Permanent Magnet Motor ((With Rectifier 12V)

  • [Rare earth NdFeB iron boron material]: The permanent magnet material is made of rare earth NdFeB iron boron material, which is called the king of magnets. It is wound with high-grade pure copper wire, so this permanent magnet generator has higher efficiency, more stable power and more Safe and reliable..
  • [Good heat dissipation performance]: The three-phase AC generator adopts special stator and rotor design, and has low starting resistance torque and good heat dissipation performance, stable operation and high safety factor..
  • [Easy operation]: The low-speed rare earth permanent magnet generator is very simple to operate, and the three-phase AC permanent magnet generator is safe, easy to maintain, gearless, and can be driven directly..
  • [Die-cast aluminum alloy shell]: The three-phase AC permanent magnet generator adopts a die-cast aluminum alloy shell with anti-corrosion treatment, acid, alkali and salt resistance, corrosion resistance, and a longer service life..
  • [Surface spraying technology]: The permanent magnet generator adopts advanced surface spraying technology, which is not only energy-saving, efficient, safe and reliable, but also bright in color and beautiful in appearance..
Check Stock

CO2 Controller, Briidea Day and Night Programmable CO2 Controller and Monitor for Greenhouses, Remote CO2 Sensor

  • NDIR CO2 SENSOR: 2-channel low drift ndir CO2 sensor precisely reads CO2 ppm levels. With 6.56ft long sensor lets you quickly take readings from proper grow room locations.
  • PROGRAMMABLE FUNCTION: 6 preset function of different setting ppm for specific period of time is achieved when run in automatic mode.
  • User can set to turn off CO2 at a specified time such as when there is no light. User can also set desired CO2 level for different plants.
  • EASY TO USE: Directly plug the CO2 generator or regulator in the controller piggyback plug, When the CO2 level is too low, the controller will turn on the CO2 generator or regulator. When the CO2 level is reached, the power is turned off, Save your time and trouble.
  • SAFE AND RELIABLE DESIGN: 1800W allowing users to connect the controller to a higher-power appliance.
  • UL-Listed components ensure the stable quality of the whole product's safety.
  • WIDELY USED: The CO2 Controller & Monitor can be used in greenhouse, growrooms, farm, hydroponic rooms and other places where elevated CO2 levels are used to maximize plant growth.
Check Stock