400 A ac and dc current measurement Min/Max function records important values Features a CAT III 600 V, CAT IV 300 V safety rating Measures temperature from -10 "C to 400 "C with included K-type thermocouple 600 V ac and dc voltage measurement True-rms ac voltage and current for accurate measurements on non-linear signals Resistance measurement up to 40 k? with continuity detection Features slim, ergonomic design for measuring in tight cable compartments