Thanks to the optimized PFA system, the Alu 320 + PFA is now more compact while also offering better handling. The quick-assembly strap makes immediate opening and assembly possible in one motion. In order to determine burial depth and select an optimized shovelling strategy, all their probes have highly legible depth markers and a clear 1 meter marker. The bottom most segment in neon orange provides visual notification of the proximity of the buried person during shovelling.