* SODIAL is a registered trademark. ONLY Authorized seller of SODIAL can sell under SODIAL listings.Our products will enhance your experience to unparalleled inspiration. SODIAL(R) 4in1 Compass Barometer Thermometer With Carabiner Camping Hiking Pocket Color: yellow and gray Size: about 85 x 68 x 28 mm Sphere size: diameter: 60mm Range of measurement: Height: 0-5000 m / Pressure: 580-1040 Pa / Temperature: -30 ? ~ 50 ? Resolution: 20 m Range of measurement of emperature: -30 ? ~ 50 ? Storage conditions: Temperature range: -30 ? ~ 65 ?, humidity: less than 90% Product Use: For mountaineering, rock climbing, hiking, skiing and other outdoor sports 1 x barometer 1 x compass 1 x thermometer 1 x hook 1 x instruction In original package