THEY F'N SUCK!!!!!! I've owned the SMAN4s for two weeks now and both of the included temp clamps are broken. Hell, the wires pulled right out of one! I'm REALLY disappointed. I hang them up, I use the bag, I haven't dropped them, once. Ive owned lots of other Fieldpiece products and theyre clever, like the sc56 (of which I own 2 of) but when it comes to long term ruggedness, they leave something to be desired, IMHO.
I guess I'll return the sman's and buy another set of testos.