Blaupunkt Calculator V1.0

: Features a straightforward design where you enter the serial number into a designated input box and select the code type to generate a result.

True to its name, the v1.0 includes a small, illuminated blue LED next to the decimal selector switch. When the calculator is performing a division function, the light pulses slowly. This was purely aesthetic but deeply iconic for the brand. blaupunkt calculator v1.0