This type of gas discharge tube is known also as a Geissler Tube. These tubes can be excited either by an IEC Rhumkorff’s Coil EM3450-001 or by a special IEC Power Supply designed for the purpose HL3785-001.

The HL3785-001 Spectrum Tube Power Supply is a very high voltage instrument designed to reliably operate these tubes. A deep insulated socket is mounted on the power supply housing and a long stainless steel earthed extension rod and contact clip allows the tube to be held securely and vertically without using risky cables or a doubtful remote holder.   

Use under appropriate supervision

Instruction Sheet
SDS

The tubes can be purchased separately or a set of 6 high quality Gas Discharge Tubes in a styrene foam pack. (HL3784-001) consisting of Hydrogen, Helium, Nitrogen, Argon, Mercury & Neon.