SF11/C is a long range (0 ... 120 m), light-weight, laser altimeter designed for above-ground level measurement from UAVs (multi-copter or fixed wing). Typical applications: Warning of FAA height limits. Precision photography. Terrain following. Assist with takeoff, landing and hovering. The SF11/C provides accurate and fast altitude (AGL) measuring capability, regardless of terrain. It includes digital (serial and I2C) and analog (12 bit) outputs along with a micro USB configuration port. Easy to configure using the built-in menus and LightWare Terminal software Fully calibrated and ready to run Complete with power, interface and micro USB cables. Manufacturer's (Lightware) Website Product Page: http://www.lightware.co.za/shop/en/drone-altimeters/51-sf11c-120-m.html Will be available at Parallax: https://www.parallax.com Data sheet attached.