• Accurate data: The precise internal teeth of the scale ring make the position of the scale ring more accurate, effectively reducing directional errors. The underwater diving depth is 50 meters, suitable for water operations. The underwater working temperature of this surfing compass is -30 ℃~ 60 ℃, and the storage temperature is -22 ° f~ 140 ° f. The results will be quickly released with stable accuracy.
• Scientific balanced design: The compass adopts a balanced design, which will not tilt and rub against the window frame under non horizontal conditions, causing the compass to jam. Scientific design is applicable to both the northern and southern hemispheres.
• Glow in the dark: A liquid filled absorbing compass that can absorb light sources such as sunlight and light, emitting night light in dark conditions, and accurately obtaining data.
• Triangle indicating needle: The compass has a triangular indicating needle that can point towards the north direction of the magnetic field; small side windows and red reference lines facilitate reading of azimuth data; there are positioning columns at the 0 ° and 180 ° positions of the scale, and rotating the scale can set the target direction.
• Elastic rope strap: Equipped with high-density high-quality elastic rope strap, it is tight and, and can be adjusted for binding and carrying at will.