MS-333 PVG POWER SUPPLY (SPECTRUM TUBE)

For operating spectrum tubes or geissler tubes to show various
discharge characteristics. Power unit output 5 kV at 5 mA. Front
panel with On/Off switch, pilot lamp, two output socket terminal.
Housed in a metal box 170x100x75 mm. length x width x ht, on
four plastic feet. Complete with mains cable for use on 220 V 50 Hz.