LED display six-in-one digital altimeter
What it is: This six-in-one device combines an altimeter, a barometer, a compass, a thermometer, a weather station, and a clock/calendar.
Why it's awesome: If you’re in the woods or on a mountain expedition, this hand-held device will let you measure all of Mother Nature’s vital signs. It’s the perfect guide for returning alive.
Where to buy: Meritline