Yep, here is the one I carry in the tool box.
http://www.lowes.com/pd_78059-56005-MMD4E_0__?productId=3136919&Ntt=moisture+meter&pl=1¤tURL=%3FNtt%3Dmoisture%2Bmeter&facetInfo=
Thanks Beth. That's the answer I was hoping for.
How long after can I wait to recoat? Everything is wet this morning, with possible chances of rain today and tomorrow,