You are bidding on a Heathkit IP-17 Regulated HV Power Supply. There are two voltage ranges, the first; Negative 0-100 VDC at 1 ma., the second; Positive 0 to 400 volts at 100 ma cont. 125 MA max. Millamper meter reads 0-150 ma but does not work (needs to be replaced or repaired), the volt meter reads 0-400V and 0-150 V. The current was read with an external ma. meter to confirm that the power supply does work correctly. There is also a low voltage output; 6.3 VAC @ 4amps & 12.6 VAC @ 2 amps. SOLD AS IS If you are high bidder on this item, payment is expected within a ten- day period after the close of the auction. If you are not able to send payment within this time frame, please contact me to make other arrangements, I am flexible. If you do not send payment, you will get a non payer notice. I have made an honest and fair evaluation of this item, but I am only human. I do miss things occasionally, and if it is not as I have represented it, I certainly will do what I can to make it right.