The Laser 6552 is a digital clamp tester for AC/DC current measurement & features a small clamp probe for ease of acces to to a 0.5'' jaw aperture. This model also benefits from a special low Amps model for diagnostic work on 4a/80a ranges with 1m A resolution & is ideal to be used with hybrid & electric vehicles. Specification: AC/DC current to 1000a, AC/DC voltage to 600v, AC/DC power to 240kw, resistance to 40m, frequency to 10mhz, continuity & diode check, low battery indicator, data hold facility, auto power off. This unit comes supplied with test leads, carry case & battery CE certification & Ro HS compliance.