With LiPAD®-100 LITEF provides a new product with disruptive technology for the construction and mining industry. As a hand-held-stand-alone system it provides the angles roll, pitch and north heading in real time without the need of cost-intensive external surveyors and saves time and cost. Operated by only one man and controlled by an easy-to-use app it optimizes numerous applications like anchor drilling, injection drilling as well as installation and surveying of buildings or constructions.