Eisco Labs Contact Key, Telegraphing/Morse Code, Double
Product Description
Eisco Labs Contact Key, Telegraphing/Morse Code, Double
- Double contact Key
- This very basic but well made device.
- Two spring arms with press knobs x 2, contact studs x 2 , and plated connecting strips x2
- Size (L x W) 5" x2.5"
Double contact Key - This very basic but well made device that is comprised of a plated Two spring arms with press knobs x 2, contact studs x 2 , and plated connecting strips x2. Size (L x W) 5" x2.5"
Technical Specifications
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