R4 Separations 0.5, 0.7, 0.9, 1.1m Depth of Exploration in HCP (Roll=0º) 0.75m to 1.65m Depth of Exploration in VCP (Roll=90º) 0.38 to 0.83m Dimensions Length: 1.52mWeight: 4.3 kg (9.5 lb) Quote