Spectrum Tubes Set of 6 in Foam Case coil these resistors are perfect for

these resistors are perfect for experiments and can be easily connected in series or parallel using 4mm banana plugs

Connection: 1/4 BSP

BI1253-01 Kidney 240mmx125mm

Flat Bottom Jointed Three Neck are manufactured from Borosilicate Glass which offers excellent resistance to chemical corrosion and thermal shock

Spectrum Tubes Set of 6 in Foam Case coil these resistors are perfect forThese Spectrum Tubes Set of 6 in Foam Case are compatible with the IEC Spectrum Tube EHV unit. Simply insert the tubes into the deep socket on the top face of the Power Unit for a secure connection without the need for high voltage cables. The tubes can be stimulated by either a Rhumkorff coil or a specialized high voltage power supply designed for this purpose. Certain gases exhibit a subtle luminescence, making them most visible in low light