Noble gases complete set in ampoules He Ne Ar Kr Xe – TESLA version – very bright!
100% Made in Europe / optional mini Tesla coil for easy illumination!
all 5 noble gases sealed in boro silicate ampoules under vacuum.
Size: length ~70mm, dia. ~11mm
These ampoules are optimized for use with tesla coils and do not require any cables or connections. They illuminate as strong as our standard tubes with neon power supply but without the use of dangerous high voltage.
Just bring the ampoules close to the coil to illuminate them.
The optionally available tesla coil can be connected to a simple AC/DC Transformer with 9-12V output or to a 9V Battery.