Hello Brand2328,
Thanks for choosing TST! The Color and Mono-Chromatic Display are both great, and at the end of the day do the same thing. The color display is a nice added touch, but other than that functionality is identical. I have attached a picture of each.
Feel free to contact me anytime with any questions. Remember the repeater is included, 3 Year Warranty, and Shipping is Included.
Thanks,
Mike Benson
TST TPMS
210-420-0132