AL-346 K4 Hand Key Exerciser Morse Code Practice Oscillator 35x17mm Compact Design Energy-Saving HAM Radio 3.5mm Plug

1111MicrosoftInternetExplorer402DocumentNotSpecified7 8 磅Normal0Specifications Model K4 Hand Key ExerciserDimensions 35mm x 17mmPower Connection 3 5mm small plug 6 5mm large plug not compatible Energy Source No batteries requiredApplication Morse Code practice for HAM radio enthusiasts Features 1 Compact and Portable Design The K4 Hand Key Exerciser is designed for convenience fitting easily into your pocket or bag Its lightweight and small form factor make it an ideal tool for on the go Morse code practice 2 Simple and Efficient Circuit Featuring a straightforward and efficient circuit design the K4 ensures that you can practice your Morse code transmission without any unnecessary complications This makes it suitable for both beginners and experienced operators 3 Energy Saving and Eco Friendly This exerciser is energy efficient as it does not require batteries to operate thereby reducing waste and making it an eco friendly option for your Morse code training needs 4 Dedicated for Hand Key Practice Specifically designed for hand key Morse code sending the K4 provides a focused training experience It is excellent for enhancing your manual keying skills aiding in more effective learning and practice 5 High Quality Construction Built with high quality materials the K4 Hand Key Exerciser promises a reliable practice tool Its robust design ensures you can consistently practice with it over an extended period helping to improve your Morse code proficiency Package