OPPWONG 4 in 1 Altimeter Barometer Compass Temperature, Pointer Type 0-5000 m 1040 hPa -30-50 ABS No Battery Cfm Meter with Magnetic Compass Hook Wind Meter for Hiking Fishing

OPPWONG 4 in 1 Altimeter Barometer Compass Temperature, Pointer Type 0-5000 m 1040 hPa -30-50 ABS No Battery Cfm Meter with Magnetic Compass Hook Wind Meter for Hiking Fishing

• [4 in 1 Outdoor Instrument] This kit combines compass, altimeter, barometer, and temperature meter, displaying real time directional, altitude, air pressure, and temperature data for outdoor navigation
• [Portable Design] The compass and the altimeter can be connected together and can be linked with a hook for easy attachment, making it convenient for you to carry this device during outdoor activities
• [Long Lasting Durability] Engineered with ABS material, this altimeter operates without battery, withstands extreme conditions, and requires no maintenance for dependable performance in adventures
• [Range and Resolution] Measures altitude from 0 to 5000 meters with 20 meter resolution, this portable altimeter provides accurate altitude readings for mountaineering or aviation enthusiasts
• [Air Pressure and Temperature] The air pressure measurement range is -1040hPa, the temperature measurement range is -30-50℃. It features intuitive pointer type, offering convenience for your outdoor activities