You can find instructions and information about the TireMinder TM66 here. A PDF copy of the user manual can be found attached at the bottom of this webpage.
Other TireMinder models and their instruction manuals can be found here: TireMinder Instruction Manuals. Digital versions in PDF format can be found on each individual model's page. If you do not see your model listed for any reason, please reach out to us at info@minderresearch.com so that we can provide you with a free copy.
Minder Division of Valterra Products
3000 SE Waaler Street
Stuart, FL 34997