| Tracking mode | Celestial tracking rate. 1/2 of celestial tracking rate. Solar tracking rate (mean solar time). Lunar tracking rate (mean lunar time) : Usable in both northern and southern hemispheres |
| Wheel gear | 57.6mm dia. aluminium alloy axis with full-circle 144-tooth |
| Worm gear | 9mm dia. high tension brass |
| Power source | 2 AA-size alkaline batteries (2.4~3.0V) |
| External power supply | USB mini-B connection (4.4~5.25V) |
| Tilt meter | Angles between 0 degrees and 70 degrees (5 degree increments) |
| Compass | A margin of error is subject to magnetic declination at your location |
| Polar sight hole | About 8.9 degree field of view |
| Drive | Pulse motor (Stepper motor) |
| Tracking mode selector | Sidereal, 1/2 sidereal (star-scape), solar and lunar, usable in both hemispheres |
| Tripod socket | 1/4" -20 |
| Maximum payload capacity | 2kg (4.4lb) |
| Operating temperature | 0 degrees C to 40 degrees C (104F) |
| Electricity consumption | DC3V.0.4A at loading weight of 2.0kg (4.4lb) |
| Duration of operation | About 2 hours at 20 degrees C (68F), a 2.0kg (4.4lb) loading weight using Alkaline batteries |
| Optional accessory | Dedicated polar axis scope |
| Dimensions | 137 x 95 x 58mm |
| Weight | 740g (26.1oz) without batteries |
ALTERNATIVE PRODUCTS
