STABILA TECH 196M DL Digital Spirit Levels comes with extra strong rare earth magnet system especially suitable for metal construction, metalwork and concrete formwork. Leaves the user's hands free when aligning and adjusting components. STABILA integrated vial technology, LOCKED VIALS ensure long term accuracy. The two digital displays can be illuminated at the touch of a button for optimum readability. Measures inclinations, slopes and angles. Acoustic guidance allows you to align components quickly. No calibration required. Calibration of the electronic system is not necessary during daily use even if the product is dropped or following temperature fluctuations. ULTRA PROTECT provides optimum protection against dust and water as per IP 67. The spirit level can temporarily be submerged in water. Buttons are easier to clean as the membrane keypad is less sensitive. Shock absorbing end caps help to protect the profile. With slip stoppers for a firm hold when marking. They can be remove