Teltron Critical Potentials Tube S with He-Filling for quantitative investigations of inelastic collisions of electrons with inert gas atoms. Cathode filament voltage: UF </= 7V; Anode voltage: UA </= 60V; Anode current: IA </= 10 mA
MyBlock*ExteRNAl temperature probe for use with Benchmark myBlock dry baths. Can be positioned directly inside a sample tube to provide real time control and monitoring of actual sample temperature.