Fluke Ammeter
Why Fluke Sets the Standard in Ammeter Technology
When it comes to measuring electrical current with confidence, few names carry as much weight as Fluke. Since 1948, Fluke has helped define and grow a unique technology market, providing testing and troubleshooting capabilities that have grown to mission-critical status in manufacturing and service industries. That decades-long heritage is felt immediately when you pick up one of their ammeters — in the solid build quality, the clarity of the display, and the reliability of the reading.
Clamp-On Ammeters Built for Real-World Use
Fluke's approach to current measurement centers on its renowned line of clamp-on ammeters, which professionals across electrical, HVAC, and industrial trades have come to depend on. They use a clamp that opens and surrounds a conductor, enabling safe and efficient current measurement, especially in tight or difficult-to-reach areas. This non-intrusive design means there is no need to break a circuit to take a reading — a critical safety advantage in live electrical environments.
Fluke's clamp-based ammeter lineup spans three core technologies: current transformer (AC) clamp meters, Hall Effect (AC and DC) clamp meters, and flexible (AC) clamp meters. This range ensures there is a Fluke ammeter suited to virtually any current measurement scenario, from residential service panels to heavy industrial machinery.
Standout Product Lines and Features
The Fluke 355 True RMS digital clamp meter is the tool of choice for high-current clamp-on ammeter measurement up to 2000 A. Its extra-rugged design and CAT IV 600 V, CAT III 1000 V ratings add an extra element of user protection when taking high-powered measurements. Accurate peak measurements can be taken using the in-rush current mode, ideal for motors and inductive loads.
For technicians working in tighter or more varied environments, Fluke's iFlex® flexible current probes offer another dimension of capability. These True RMS clamp meters come equipped with the iFlex™ flexible current probe, which increases flexibility and enables measurement in awkward spaces. Additionally, with FieldSense™ technology, certain Fluke clamps can measure current and voltage without touching a live wire — a feature that dramatically improves safety in hazardous environments.
Connectivity is another area where Fluke ammeters distinguish themselves. The Fluke Connect® app reads measurements remotely via wireless modules, with data transmitted to smartphones — making it easier than ever to log readings, share data with a team, and diagnose problems without a second technician on site.
Who Relies on Fluke Ammeters?
Engineers, technicians, scientists, and contractors rely on Fluke's hardware and software to keep essential electrical and electronic equipment up and running. The Fluke brand has a reputation for portability, ruggedness, safety, ease of use, and rigid standards of quality — attributes that matter enormously when accurate current readings are the difference between a properly functioning system and a costly failure. Whether you are diagnosing an automotive electrical fault, maintaining an industrial motor, or commissioning a new commercial installation, a Fluke ammeter delivers the accuracy and durability the job demands.
Browse the full selection of ammeters or explore everything Fluke has to offer across their complete test and measurement lineup.