by Orion
Buy new: $149.99
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TrueTrack precision DC drives provide accurate, regulated tracking for SkyView Pro mounted telescopes. Dual-axis control is ideal for high-power viewing and astrophotography. Hand controller allows sidereal tracking in right ascension and electronic control of declination. Features 2x, 4x, and 8x speeds, plus pause mode. Thumbwheel clutches on both motors allow use of manual slow-motion controls if desired. Include two motors, hand controller, and battery pack (four D cells not included).