Built-in thermometer conveniently allows you to take temperature readings without having to carry a separate instrument. Large digital display, 6000 counts, 3-3/4-digits. Measure up to 1000V AC and DC. Auto and manual ranging for maximum flexibility Industrial True RMS Multimeter with Temperature Measure up to 1000V AC and DC. Built in thermometer lets you carry one less tool. Withstands hazardous 8,000 volt spikes caused by load switching. Analog bar graph for fast changing or unstable signals.