3Pcs USB Humidifier Module USB Spray Module Circuit Board Atomization Module 5V Atomization Plate Circuit Board Atomization Module Atomizer DIY Incubation Experimental Equipment

★★★★★ 4.4 133 reviews

US$2.80
Price when purchased online
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US$2.80
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 239483474 Release Date 2026/07/14 List Price US$2.80 Model Number 239483474
Category
  • High-frequency oscillation, micrometer aperture, large atomization amount, fine mist particles, high spray rate
  • The atomizing piece needs to be used together with the circuit board with the same frequency to achieve the ideal spray amount
  • The left and right welding points of the switch can be welded together to realize power on, i.e. spray, without the need to control the switch
  • There are two wires, the red wire is positive and the black wire is negative. The wire is 80mm long and there are terminal blocks at the end of the wire
  • There is waterproof adhesive on the welding points of the wires to prevent circuit breakers, and a silver oxide layer on the surface of the atomizing sheet to protect the coating from oxidation

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4.4 out of 5
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133 ratings | 55 reviews
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