If +-10% accuracy is good enough for you AND you realize that all you are getting is a board with a TEC unit wired to it (that is, no box or "pretty" features included), then it is fine.
got me ouch ;D naw yes i do know and yes i want a meter also I messed up and passed on a kenometer and one from dave so now i am in the where can i get a meter boat too hopefully there will be a flood of inexpensive meters coming in soon (it will probibly get here the same time 2.00 a gallon gas returns lol)