TDM Telescope Drive Master Ver. 2.51 Controller with Cables
This Controller 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), this particular controller can upgrade your equipment to Version 2.51 without requiring you to purchase the encoder again.
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.