Up for sale is a vintage Hickok 750 Mutual Conductance vacuum tube tester. If you're looking for one you don't need much of a description, its one of the best tube testers ever made. This unit has been power on tested and I was able to light up the filaments on a 12AU7 however the tube list scroll paper is missing so I haven't been able to really test this unit since I don't know where each selector needs to be set. This was my late grandfathers favorite tester and I have no idea of its working condition or when the last time it was calibrated. Like I said, it powers on and lights up a tube but no further testing is possible. The physical condition is pretty good inside, it could use a good proper cleaning, the case has some wear and scuffs of course. Again the tube chart scroll paper seems to be missing but the spindles are in place and spin, all knobs and switches act properly.This item is large and heavy (just over 20 lbs by itself before box & packaging). It will ship UPS Ground because of size and weight, if you want another carrier you must get in contact with me before the end of the sale to work out those details. It will be well padded and securely boxed and shipped within a business day after receipt of payment. $100 worth of insurance is included in shipping, any extra is additional.Shipping is only to the continental United States only!