Ranked 1st in our list of recommended fiber optic transmitters and sells for $1,068.26 (as of 11/07/2023 19:52 PDT details ) , more than 80% of the Ridgid 21898 reviews are positive. With features such as lightweight and compact transmitter that delivers up to 5 watts of power 3 power output settings for line locating, underground cable location, and more and transmit 2 frequencies simultaneously, it is indeed our top pick among fiber optic transmitters.