Hey figured why we've been on the subject we may as well start a thread on them, and there many uses.
This one I like because I can see the display well and it signals you when your at 90 * you have the option of turning the sound on or off.
Three feet away ! !
Five feet away ! !
This one I like because I can see the display well and it signals you when your at 90 * you have the option of turning the sound on or off.
Three feet away ! !
Five feet away ! !