Features:* Screen backlight: Allows you to clearly see the measured value in a dark environment.*High-definition LCD screen: strong wicks high-brightness output, clear font in the LCD screen.*Battery Powered: the multimeter pen is powered by 2 AAA batteries, easy battery replacement, low energy consumption.*Start-up direct test: start-up to directly measure the A C and DC voltage resistance, no need to shifts gears.*Integrated multimeter: The voltage detector integrated multimeter design not only greatly expands the test application, but also allows you not to worry about the multimeter taking up too much space.Notice:1.Actual color may be slightly different from the image due to different light effect2.Please allow 1-3cm deviation due to manual measurementDescription:Power: 2 AAA batteries (not include)