- Elastic liquid-filled capsule with floating dial, rotating bezel ring - Ruler units on the sides measuring inches and centimeters, built-in bubble level - Folding thumb ring, tripod screw hole on base - Adjustable diopter sighting lens, sighting lines on cover - Conversion chart for angle, gradient, and distance on back plate, heavy-duty digital camouflage print cover - Note: The luminous effect refers to the phosphor power under light exposure and can be seen after UV light irradiation. The brighter the light source, the more luminous the indication. There is no luminous effect in complete darkness. Due to magnetic fields, multiple compasses should not be used in close proximity as this may affect accuracy. - This compass has a deviation of 1 degree or less - Minimum scale value: 1 - Working temperature: -20C to +50C - Color: As shown - Material: ABS - Package contents: 1 x Outdoor camping waterproof compass (Only the above package content; other products are not included) - Note: Light reflection and different display settings may cause slight color differences between the image and the actual item. Measurement error allowance: +/- 1-3 cm.