Bring pleasure for your climbing? hiking? skiing and other outdoor sports.<br /><br />Features:<br />4 in 1? includes altimeter? barometer? compass and thermometer.<br />Battery-free? maintenance-free and portable.<br />Comes with a carabiner? convenient to carry.<br />Ideal for climbing? hiking? skiing and other outdoor sports.<br /><br />Specifications:<br />Altimeter measuring range: 0 ~ 5000m<br />Barometer measuring range: 600 ~ 1000hpa<br />Temperature measuring range: -30 ~ 50?<br />Operating temperature: -20 ~ +40?<br />Storage temperature: -30 ~ +65?<br />Item size: 85 * 68 * 28mm / 3.3 * 2.7 * 1.1in<br />Dial diameter: 60mm / 2.4in<br />Item weight: 91g / 3.2oz<br />Package size: 14.5 * 13.5 * 3.5cm / 5.7 * 5.3 * 1.4in<br />Package weight: 182g / 6.5oz<br /><br />Package List:<br />1 * Altimeter and Barometer<br />1 * Compass<br />1 * Thermometer<br />1 * Carabiner<br />1 * User Manual (English)<br><img src="//img.tomtop.com/product/xy/2000/2000/p/tt/y/0/y0200-3-f7ce.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/tt/y/0/y0200-13-f7ce.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/tt/y/0/y0200-12-f7ce.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/tt/y/0/y0200-6-f7ce.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/tt/y/0/y0200-11-f7ce.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/tt/y/0/y0200-10-f7ce.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/tt/y/0/y0200-7-f7ce.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/tt/y/0/y0200-1-f7ce.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/tt/y/0/y0200-8-f7ce.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/tt/y/0/y0200-9-f7ce.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/tt/y/0/y0200-2-f7ce.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/tt/y/0/y0200-4-f7ce.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/tt/y/0/y0200-5-f7ce.jpg" /><br>