Autoranging with 10 functions pocket-size multimeter with intergrated test leads Extech's DM110 offers full-function versatility and the most pocket-friendly multimeter size available. The compact, autoranging Extech DM110 Digital Mini Multimeter is equipped with capabilities that are perfect for a electrical hobbyist, electronics tinkerer, or DIYer. Use this meter to perform more in-depth testing to troubleshoot anything connected to an outlet, like refrigerators, dryers, and other appliances, as well as electronic devices found around the home and garage. The DM110 is great for automotive and marine electrical, A/V projects, Arduino projects, and secondary home wiring systems like security alarm and thermostat circuits. Includes a protective rubber holster with storage clips to retain the integrated test leads, soft carrying case, CR2032 button battery, user manual, and one-year limited warranty.