Skil Visible Emission Monitor Model 251 Transmitter & Receiver Unit Model 250

Description

Up for sale is a pair of Skil Model 250 Transmitter and Receiver units for the Model 251 Visible Emission Monitor.  I'm throwing in a 3rd one for free.  The 3rd one is in a little rougher shape and not guaranteed to function.  I purchased this and many other items like it from an industrial facility that is closing down.  All items guaranteed to function properly or your money back.  P
lease check out the pictures and if you still have questions
feel free to ask.
Check out my other auctions for other great items.  I do combine shipping, so bid away!
On some items I will ship internationally using
USPS Priority
Mail ONLY
but please email me
BEFORE
you place a bid for a shipping quote.