Fluke EI-162AC Clip-On Current Transformer January Specials It features an 8mm hexagonal

It features an 8mm hexagonal drive shaft and comes with a replaceable 1/4" high speed steel pilot drill

Quick lock lever for convenient adjustment

17160 extension pole (sold separately)

6 x Hex: 2

Another key feature is AutoTect

Fluke EI-162AC Clip-On Current Transformer January Specials It features an 8mm hexagonalOverview The (Inducing) is used with Models 1623 and 1625 to perform selective and stakeless testing. Selective testing involves using one clamp, along with earth ground stakes to provide earth ground loop resistance values for one earth ground electrode. Stakeless testing uses two clamps to perform earth ground loop resistance measurementa without stakes. Both tests have the advantage of providing measurements without disconnecting from the grounding