The Pier-Tech 2 is a motorized elevating pier whereby a hand controller operates an internal 110 vac motor to raise and lower the pier by around 20". It is rated for lifting 300 lbs. The top plate was drilled by the manufacturer to accept the base plate for an Astro-Physics 900 mount and a Software Bisque Paramount base plate. It is in excellent condition having been in my observatory exclusively since I received it as the original owner. The anchor plate for inserting into concrete is not included but is available from the manufacturer or you can roll your own. Reason for sale: upgraded to Pier-Tech 3. Asking $900 plus shipping.
Thanks for looking.