EHT Power Unit suitable for electrostatics experiments and for driving vacuum devices such as the Deflection e/m Tube.br / Continuously variable, 0 5kV at a maximum current of 2mAbr / Second output with 50M safety resistorbr / Auxillary output, 6.3V a.c. at 1Abr / Digital, back-lit display indicating EHT output voltagebr / Sockets suitable for standard 4mm plugs or shrouded plugsbr /The adjustable 5kV output is fully isolated and a backlit, digital meter displays the output voltage.br / This device is compliant to EN61010-2010 with certificates available on requestSee page 481 for more information