Portable Digital Altimeter, Handheld GPS Altitude Meter for Hiking, FR510

Details

• Height Tracking: Records gain and loss with 7x 24-hour historical height data and curve for analysing your ascent and descent patterns.
• GPS Navigation: Dual system compatibility gives two-star positioning, speed, distance and 9 sets of course reversal and return records.
• Interval Alerts: Set height change prompts from 1 to 200 metres, so you know exactly when you climb or drop a set range.
• Tools: Temperature, humidity time date alarm clock and flashlight, plus a built-in rechargeable battery and IPX4 grade.
• Data Analysis: Height target reminders, historical height analysis, temperature and humidity logs, 24-hour pressure trends and a 16-azimuth electronic compass.