ATG A2X16; Model: A2X; Year of Mfg. 1998; 16 head flying probe tester; Many upgrades including: High Voltage Test option - Up to 500V! Upgraded hardware and software option from ATG allows this machine to test embedded capacitors and resistors! Double Sided 24” X 24” Test Area; Power: 110V or 230V (currently running off 110V – has internal step up transformer); 60 HZ (50 HZ if running 230 V); Power consumption: 1700 VA;