A NENG KT87NMini Digital Clamp MetersDescription:Clamp ammeters referred to as clamp meter The paintings is principally composed of an electromagnetic current meter and bushing type current mutual inductor Straight via recent transformer core fabricated from movable opening, and a clamp on ammeter, named The software mannequin relates to a portable tool which can immediately measure the AC current of a circuit without disconnecting the circuit:Product Name: Clamp ammetersDC Voltage: 600V, ±1%AC Voltage: 450V, ±1%AC Current: 20-200-400A, ±2%Resistance(ohm): 200KΩ, ±1%Buzzer Function: YesMax LCD display: YesData Hold Function: YesMax Display: 1999Battery Type: 2 x 1 (AAA Battery)(Not Included)Material: Plastic, Electronic PartsCable length: Approx zero included:1 x ANENG KT87 Clamp Digital Multimeter1 x Test leads1 x English User Manual