The compact Fluke 117 true RMS digital multimeter is optimized to help you keep commercial buildings, hospitals and schools running right. Integrated non-contact voltage detection helps you identify energized circuits. The AutoV/LoZ function prevents false readings caused by ghost voltage. The Fluke 117 delivers true-rms ac voltage and current readings with 6000-count resolution. It provides Min/Max/Average readings and measures frequency and capacitance. The battery door is easy to access, so you and your Fluke 117 can stay on the job. Independently tested for safe use in CAT III 600V environments.