10 Best Cheap Multimeters 2025 in the United States

The Fluke 323 Clamp Meter is a solid choice for both commercial and residential electricians looking for a dependable and affordable multimeter. It can measure AC current up to 400 amps and AC/DC voltage up to 600 volts, making it versatile for various electrical tasks. Its true RMS sensing ensures accurate readings, which is essential for both linear and non-linear loads, adding to its reliability. The device’s resistance measurement and continuity check functions are handy for troubleshooting circuits. However, it does not measure DC current, which may be a limitation for some users.

The jaw opening is designed to measure current in a conductor without interrupting the circuit, which is both convenient and safe. It also meets stringent safety standards (IEC 61010-1) and is rated for CAT IV installations up to 300V and CAT III installations up to 600V, ensuring a high level of protection during use. The included soft carrying case and 2-year warranty add to its value. Despite being corded, it is lightweight (200 grams) and compact, making it easy to handle and transport. Batteries are included, so it's ready to use right out of the box. Its yellow color makes it easy to spot in a work environment.

One potential drawback is its reliance on a corded power source, which may not be as convenient as battery-operated models for some users. The Fluke 323 is a reliable tool for electricians who need a straightforward, accurate, and safe multimeter for a reasonable price.