The S_Cal Pro utilizes an automatic wake-up mechanism, by moving the electronic on the frame. The unit is designed with a water protection, for heavy-duty operations. In addition, the product is manufactured with a protection rating of IP 67, and in compliance with IEC 60529 standards. The device is constructed with a stainless steel frame, which is hardened and ground. Also, it runs in a speed of 2.5 m/s.