| Sign In | Join Free | My burrillandco.com | 
              
  | 
      
| Ask Lasest Price | |
| Brand Name : | Garmin | 
| Model Number : | eTrex 309X | 
| Certification : | CE | 
| Payment Terms : | T/T, Western Union, MoneyGram | 
| Supply Ability : | 10000 per year | 
| Delivery Time : | 3-5work days | 
GARMIN etrex309x outdoor positioning, navigation, measurement and acquisition beidou GPS handheld device

Hardware and performance  | |
| Size | 5.4×10.3×3.3 cm | 
| Display size | 2.2 inches | 
| Screen resolution | 240×320 | 
| Memory | 8 g | 
| Memory card support | microSD card | 
| Weight (battery included) | 141.7g | 
| Battery specification | 2 no.5 (AA) batteries | 
| Battery life | 25 hours | 
| Waterproof index | IPX7 | 
| Float | no | 
| Satellite system | GPS + beidou | 
| Highly sensitive receiver | yes | 
| Interface | USB | 
Data record:  | |
| Number of destinations | 2000 | 
| Route (strip × point) | 200×250 | 
| Track record (point) | 9999 | 
| Save track (bar × point) | 200×10000 | 
Map:  | |
| Pre-installed detailed map | no | 
| Support for navigation maps | yes | 
| Support contour map | yes | 
| Support DEM elevation map | yes | 
| Support homemade picture map | yes | 
| Function | |
| Electronic compass | none  | 
| Barometric altimeter | none | 
| Track area | yes | 
| Route area | yes | 
| Average location | yes | 
| Beijing 54, xi 'an 80, CGCS2000 | yes | 
| Wireless data transmission | none | 
| Buzzer voice alert | yes | 
| Photo function | none | 
| Photo browser | yes | 
| Photo navigation | yes | 
| Average location | yes | 
| Sun and moon astronomy | yes | 
| Support for custom interest points | yes | 
| Compatible tide tables | Compatible tide tables: yes (BlueChart chart is required) | 
                                 
                             |