Description of G3 320 Pro Tech Avalanche Probe For emergency situations where every second counts, G3 Speed Pro Avalanche Probes assemble with only a flick of the probe and pull of the cable. The choice of professionals and recreationalists around the world, G3 Speed Pro Probes are now available in six models. Features: EASTON 7075 E9 tubing Speed Cones for lightning quick assembly Specially coated stainless cable Fool-proof tension mechanism Oversized tip Durable storage bag with positive tie-on points Features precise laser etched measurement markings every 5mm, numbered at 5cm increments An indispensable snow pit and snow depth measurement tool