Garmin GRF 10 Installation Instructions Manual page 6

Specifications
Specification
Dimensions (H×W×D)
Weight
Temperature range
Material
Cable length
Max cable extension
Nominal input voltage
Compass-safe distance
6
Measurement
15 17
2 / × 2¾ × 7 / in. (60.8 × 70 × 191.4 mm)
64 32
5.54 oz. (157 g)
From 5°F to 158°F (from -15°C to 70°C)
Polyoxymethylene (POM), waterproof to IEC 60529 IPX7 standards
6½ ft. (2 m)
49 ft. (15 m)
Up to three 16 ft. 4 in. (5 m) extensions
4.5–5.5 Vdc
1 m (3.2 ft.)
Installation Instructions