How long a probe do you need? A bit longer than the depth at which your victim is buried at. To play it safe, especially in areas with a deep and active snowpack, try the Ortovox 320 pfa Avalanche Probe, an all-aluminum that's a good 20 centimeters longer than many other companies' longest. Ortovox s Patented Flash Assembly (pfa) System assembles and disassembles in, you guessed it, a flash.
All aluminum construction with steel cable pull line and EVA foam grip sleeve
320 cm (extended), 40 cm (collapsed)
Weight 430 grams
Patented Flash Assembly (pfa) Lightning fast assembly and disassembly with the pfa System
Grip sleeve made of EVA foam
Diameter 13 mm