Measuring devices KOMBI family are designed for simply and fast measuring in caves and other locations, where standard geodetic surveying is unusable or inappropriate.

All three values (bearing, inclination and length) are at a time at the press of key in 2 seconds measured and shown on display. 

KOMBI-3 
electronic compass with tilt sensor and laser range finder EM-30
measured data are shown on the display

KOMBI-4 
electronic compass with tilt sensor and laser range finder EM-30
up to 1000 measurements could be stored in the inner memory
measured data are shown on the display