TDM Telescope Drive Master Encoder Only

Description This Encoder is a key component of the Telescope Drive Master, which drastically reduces drive errors to put 1 arc-second tracking ability within your reach without asking you to give up your existing mount. For those who have a TDM (which includes an encoder and controller), this separate encoder could allow you to keep a second photographical setup at the ready so that all you have to do is connect it with your existing controller and start imaging. Specs Item Number 721001 Warranty Limited Warranty is one year, which converts to the Explore STAR Transferable Extended Life of the Product Warranty when product is registered within 60 days of purchase. Click Here to register. CA Residents: Prop 65 WARNING(S)