AISANRAY Manual CW Key Teaching Telegraph Exerciser with Buzzer Short Wave Radio Morse Code

Feature:1. Pull the switch to select output to the radio station or direct sound generation.2. Two No. 7 batteries can be installed inside to push the buzzer to sound.3. It can be used for beginners to learn or perform.Note: keys do not contain batteries!Package includes:1 x Manual CW Key Teaching Telegraph Exerciser

32.34EUR :

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