4 In 1 Functions Digital Mini Compass Altimeter Thermometer Barometer Equipment With Carabiner

Specification: Altimeter Measuring Range: 0~5000m Barometer Pressure range: 600~1000hpa Temperature Measuring Range: -30~50 C High Accuracy: 20m Temperature Accuracy: 2 C Size: 68mm(D) 85mm(L) x 67mm(Compass Length) Dial Diameter: 60mm Weight: About 190g Features: Lightweight and portable, mechanical and battery free. With weather forecast function, keep you ready for weather changes With compass, thermometer and hook, satisfies all requirements in sports. An ideal tool for climbing, camping, hiking, hunting, skiing and any other outdoor sports. Package Included: 1 x Compass Altimeter 1x Carabiner 1 x User Manual