Zip / Compu Level

Need to measure elevation around corners? 

The Altimeter Zip level, also known as the Stanley Compu Level,  works perfectly in any indoor and outdoor applications. It has a large operating radius up to 50 m and up to +/- 6 m vertical. It is a professional altimeter which enables to scale and measure difference of level & elevation including around corners with an accuracy of within 3 mm (Standard model) and the High precision model achieving an accuracy of 0.2 mm ! Measures depth in difficult to reach, inaccessible or hazardous sites as in drainage, bore holes etc.