The Power Probe Amp Clamp AC/DC Meter, No. PPDCM80, is an 80A, auto-ranging clamp meter designed for the automotive technician. The meter is rated CAT III 600V and can measure volts, amps, ohms, frequency, and temperature. The meter’s diagnostic applications include, but not limited to, parasitic draw and HVAC temperature testing. Additionally, it has a jaw size of .9", a worklight, and a large LCD display backlight.