Medium Manual Sounding Cable Set - 820' max a-spacing

Medium - 2x400 meter for current, 2x150 meter for potentials, Wenner max a-spacing = 250 meters or 820 feet

Stainless steel stakes included.
+ Two metal hand reels used for current. Each reel has 400m of cable
+ Two 150 meter reels for potential
+ 4 jumper cables
+ 4 stainless steel stakes