Used Garmin Astro 320 Handheld

Used Garmin Astro 320 Handheld.

Premier Tracking System for Sporting Dogs

• Track up to 10 dogs at a time, up to 9 miles (T 5) and 4 miles (T 5 mini) away
• T 5 or T 5 mini dog devices with top-mounted high-sensitivity GPS/GLONASS transmitter with flexible braided steel antenna
• Compatible with TT™ 15 and TT 15 mini dog devices and collars (for tracking only)
• Advanced mapping with optional BirdsEye Satellite Imagery and TOPO maps