As quickly as every 5 seconds, the DC-20 transmitter attached to your dog sends his location to your hand held. You can also see the trail he took to get there. Switch to the Dog Tracker view and determine if your dogs is running, sitting, on point, or treeing. The Astro can also be set to send you an alarm when you dog goes on point.

Set a way point for your truck or camp and rest easy knowing you can find your way back. The Astro also has all the features of Garmin's GPS tracking hand held outdoor devices including a barometric altimeter, electronic compass, microSD card slot, celestial information, area calculator and rugged IPX7 waterproof exterior. With optional detailed city street maps, you can search for over 6 million points of interest and create a route on roads with exact turn-by-turn directions.

Product Details

• Astro 220 hand held with VHF antenna
• DC-20 wireless transmitter with VHF antenna
• Dog harness
• Collar attachment plate
• Carrying case
• Lithium-ion battery pack for DC 20
• Vehicle power cable and AC adapter for DC-20
• MapSource Trip & Waypoint Manager CD
• USB cable
• Wrist strap
• Belt clip
• Owner's manual
• Quick reference guide
• High Sensitivity GPS Receiver
• Bright, sunlight-readable screen
• Rugged IPX7, waterproof case
• MicroSD card slot for maps and extra memory
• USB port for PC connection
• Flexible, removable VHF antenna
• Uses replaceable AA batteries
• Automatic routing (turn by turn routing on roads)
• Electronic compass
• Barometric altimeter
• Hunt/fish calendar
• Sun and moon information
• Area calculation

Size and Performance:

• Unit dimensions, WxHxD: 2.3" x 6.3" x 1.3" (5.7 x 15.9 x 3.2 cm) (Astro 220)
• Display size, WxH: 1.5" x 2.2" (3.8 x 5.6 cm)
• Display resolution, WxH: 160 x 240 pixels
• Display type: 256-color TFT
• Weight: 6.5 oz (185 g) without batteries
• Battery: 2 AA batteries (not included)
• Battery life: 24 hours
• Waterproof: yes (IPX7)
• High-sensitivity receiver: yes
• PC interface: USB