This listing is for (1) Tachometer. This meter was pulled from a working TUT 1115. It is untested, but I'm fairly confident it will work fine as the rest of the machine seemed to be in working order before disassembly. No returns. No refunds. There is no mystery here. No cancellations for accidental purchases. What you see is what you get. Check my other listings for more Sun Electric parts in the coming days and weeks. I always combine shipping and refund the difference.