Fluke 179/TPAK True RMS Digital Multimeter with TPAK Meter Hanging Kit, 50 Megaohm Resistance, 1000V AC/DC Voltage, 10A AC/DC Current Digital multimeter with backlit display measures AC and DC voltage and current, frequency, resistance, temperature, and capacitance and performs continuity and diode tests True RMS meter provides accurate readings when measuring linear or nonlinear loads where the current or voltage has a sinusoidal or nonsinusoidal waveform Temperature probe for temperature readings between -40 degrees C and +400 degrees C Meter has both manual- and auto-ranging capabilities for user flexibility Meets IEC safety standard 61010 for Category IV up to 600V and Category III up to 1,000V