This is abrand new product used to test your Commodore 64 or 128 computers.
It contains 4 sets ofROM Diagnostics banks: DIAGNOSTICS REV 586220++, DEAD TEST REV 781220, DEADTEST REV STID 1.1.0, and 1541 Floppy drive DIAG/TEST. Use in combination with the Commodore Test Harness (sold all over separately) to fully test your Commodore computer
A built in Voltmeter constantlydisplays active DC voltage so you can test out your system and power supplies.Note that I am getting a perfect 5v. This is because I am using a premium powersupply built by Ray Carlsen. Using this product I have detected a bunch ofcheaper and older power supplies with swinging voltages as much as 0.8VDC outof spec!
I have been restoring,building, and selling on for over 25+ years. Please read the entiredescription and the shipping and handling times. I am not AMAZON, I will notship before the Shipping and handling times I posted on this listing. Thank youand contact me with any questions you have prior to purchasing.
