The Curien A1 Low Current Amp Clamp features a 1/2" jaw to fit most cables, a rubberized body for ease of stability and grip, and 4mm banana plugs for use with Curien's N2 or other meters. With a 10mA to 80A coverage, the low current amp clamp is ideal for parasitic draw and small to medium range component testing. Additionally, it has a safety rating of CAT II 600V, a 9V batter that automatically shuts off to ensure long life, and comes in a hard zippered case.