Profile: Gamma High Voltage Research Inc designs and manufactures high voltage power supplies. We offer a wide range of standard products, ranging from miniature 1 watt, PCB mountable modules, to multi kilowatt, rack mountable assemblies. We offer gamma RR series, which incorporates off line switch mode high voltage technology. We offer two series of high voltage measurement equipment like series HVD, for precision, laboratory measurements and the hand-held HVP40 for accurate measurements of dc high voltage.