Gardner Bender 5-Function Multimeter is a compact and versatile pocket-sized analog tester designed for a variety of electrical testing needs. Featuring a 13-position rotary dial and zero ohms adjustment dial, this multimeter easy-to-read color-coded analog scales that make measurements straightforward and accurate. It includes five essential functions across twelve ranges, allowing you to test voltage (both AC and DC up to 500V), DC current, resistance, continuity, and batteries with confidence. Additional features such as replaceable test leads, a calibration screw, fuse protection, and a spare fuse enhance durability and convenience. The tri-lingual instruction manual ensures users of different languages can operate the device effectively. Powered by a single AA battery, which is included, this tool is i for both professionals and DIY enthusiasts who require reliable and precise electrical measurements in a compact form. Model Number: GMT-312