Sky-Watcher SynScan Pro V3 GoTo Upgrade Kit

The Sky-Watcher SynScan Pro V3 GoTo Upgrade Kit allows you to transform a standard EQ3-2 equatorial mount into a fully computerised GoTo system — bringing automatic slewing, precise tracking and easy object finding to your existing telescope setup.

Ideal for observers wanting GoTo capability without purchasing a brand-new mount, this kit provides everything needed for the upgrade, including motors, control electronics and the SynScan handset.

Turn your EQ3-2 into a computerised GoTo mount

Once installed, the SynScan Pro V3 system lets you tour the night sky at the touch of a button. Simply complete the alignment process, choose a target, and the mount will slew automatically and track the object as the Earth rotates.

Suitable for both astronomical and terrestrial use, the upgrade greatly enhances convenience and accuracy.

What’s in the box

• SynScan V3 flash-upgradeable GoTo handset

• 2× stepper motors for RA & DEC

• Replacement control panel / motor board

• Hand control cable

• Cable clamp & handset holder

Requires 12V DC power supply (not included).

Hardware features

• Firmware-updateable SynScan handset (via internet)

• Pointing Accuracy Enhancement (PAE)

• Stores star alignment data

• High-precision stepper motors

• Microstep motor controller with auto power-saving

• Resolution: 0.288 arc-second

• Slew speeds: 0.5× to 800×

• Tracking rates: Sidereal, Lunar, Solar

• Tracking mode: R.A. only

• Autoguider port: ST-4 compatible (0.25×–1× guiding)

• Power: 11–15V DC, 2A (tip positive)

Software features

• 1-, 2- and 3-star alignment options

• Pointing accuracy up to 1 arc-minute

• Messier, NGC, IC & Caldwell catalogues

• 13,740+ object database including planets, stars and user-defined targets

• Backlash compensation

• Periodic Error Correction

• ASCOM-compatible PC control; NexStar-5i compatible protocol

• Adjustable LCD contrast, LED backlight & buzzer volume

The Sky-Watcher SynScan Pro V3 GoTo Upgrade Kit is a cost-effective way to bring modern GoTo technology to your EQ3-2 mount — adding precision, convenience and powerful navigation features to your observing sessions.