For ETX-EC Series Telescopes
Adds an incredible array of automatic, micro-processor controlled capabilities to ETX-90EC, ETX-105EC and ETX-125EC telescopes including 30,000+ object "GO TO" database.
Hand controller features:
- Easy-to-use telescope motion control keys.
- Numeric and data function keys.
- Red LED display screen with two lines of text.
- Coil cord for connection to telescope control panel.
- Built-in red night vision illuminator.
- Instruction booklet.