UNI-T UT373 Mini Tachometer (RPM and Revolution Count)

#UT373 #Tachometer #RPM

[whatworkedforme]

Thanks for the review. TIP:I bought one of these and found it unreliable at first till I discovered that the supplied 3M tape has TWO removable covers to it. There is one for the protective cover of the self adhesive backing (obviously).. BUT also a thin film over the top of the reflective surface too! After removing THAT it worked as it should do. There are no references to the tape at all in the instructions.