SOL Sighting Compass with Mirror 地圖指北針連反光鏡

⭐反光瞄準鏡，遠距定向更精準
⭐透明底板比例尺，對圖便利
⭐夜光刻度，弱光可讀
⭐掛繩便攜
⭐進階導航用
⭐Specifications 規格:
Closed Dimensions: 2.5in x 4.25in x 0.75in
Overall Weight: 3oz

⭐The Sighting Compass helps you make precise navigational readings while keeping an eye on the trail in front of you. Adjustable declination and glow-in-the-dark features provide accurate readings day or night. Keep around your neck or attach to gear with the breakaway lanyard.
⭐Clear Navigation
Liquid filled, adjustable bezel, index lines, and orienting arrows keep you headed in the right direction.
⭐Sighting Mirror
Allows for precise bearings and doubles as an emergency signal mirror.
⭐Declination
Adjust the declination with the included tool to improve accuracy.
⭐Night Visibility
The bezel, waypoints, index line, magnetic needle, and orientation arrows glow in the dark.
⭐Rules & Ratios
Edges have inch and millimeter rulers with ratios for use on any map.
⭐Extended Base Plate with Magnifier
Easily read map details and plot route.
⭐Clinometer
Measure slope angles.
⭐Intended for use in the northern hemisphere only.