Gardner Bender Twin Probe Circuit Tester is a reliable tool designed for general purpose electrical testing. It accurately tests all voltages from 80V to 250V, making it suitable for use with DC motors, switches, and outlets. The neon indicator glows when voltage is detected and becomes brighter as the voltage increases, providing clear visual feedback. This tester features an insulated housing and 2-inch insulated test leads to ensure safe operation. It also includes a built-in pocket clip for convenience. by UL (Underwriter's Laboratories), this tester comes with a 1-year limited warranty, combining safety, durability, and ease of use for your electrical testing needs. Model Number: GET-3100