True-rms measurements for accuracy when measuring complex, non-sinusoidal waveforms 40 mm jaw opening Highest resolution of 1 μA, measure up to 60 A Selectable filter function removes unwanted noise Max/Min/Average readings and hold function Forward-facing LED worklight for use in dark wiring cabinets Backlit display; auto backlight off and auto power off for extended battery life CAT III 600V safety rating Internal Memory Logging: up to 65,000 measurement points