The Shurite 8302ZDP Meter is a versatile, handheld instrument designed specifically for low-voltage power quality testing. It features a true rms auto-ranging digital multimeter with multiple features and functions. The 8302ZDP can measure voltage, current, frequency, power, resistance, continuity, diode, and temperature. Its wide range of functions make it ideal for residential, industrial, and commercial power quality testing. Additionally, the 8302ZDP has a large backlit LCD screen that displays all the measurements in an easy to read format. The 8302ZDP is powered by five AA batteries and has an auto-off feature to conserve energy and protect the device.