Morse Code Telegraph Key, Automatic Telegraph Key with Magnet Fixed Base, Standard 3.5mm Output, CW Automatic, for Physical Teaching, Morse Code Communication

★★★★★ 4.3 90 reviews

US$8.55
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US$8.55
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 228168455 Release Date 2026/05/31 List Price US$8.55 Model Number 228168455
Category

Specification:Item Type: Automatic Telegraph KeyMaterial: PCBVoltage: DC5VOutput Interface: 3.5mm InterfaceWorking Environment: -40℃ to 85℃How to Use:DIY installed, direct usePackageList:1 x Automatic Telegraph Key

  • WIDE APPLICATION: The key can be easily attached to iron objects such as radio shells and car hoods without moving, so it has a wide range of applications.
  • EASY TO OPERATE: Users can realize all functions of CW automatic with touching the ball, which is convenient and
  • 2 LAYER DESIGN: The upper layer is the main circuit and interface of telegraph key, and the lower layer is the magnet fixed base with solid structure.
  • TOUCH SENSITIVE: Auto telegraph key is touch type, standard 3.5mm output interface, stable performance and less interference.
  • PCB CIRCUIT: Telegraph key is printed with PCB circuit, good stability and convenient for outdoor use.
ASIN B0CBXSG3BK
Brand Name Diyeeni
Item Weight 5.4 ounces
Model number Diyeenitogen4mg6z
Item model number Diyeenitogen4mg6z
Package Dimensions 5.12 x 3.54 x 3.15 inches

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4.3 out of 5
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90 ratings | 37 reviews
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