Different shapes and degree of vacuum inside, showing different discharge phenomenon, illuminations, patterns etc. Tube ends provided with caps for connection to induction coil. SET OF 6 TUBES.
GEISSLER TUBE – GUPTA BRAND 8006094
Different shapes and degree of vacuum inside, showing different discharge phenomenon, illuminations, patterns etc. Tube ends provided with caps for connection to induction coil. SET OF 6 TUBES.