Fluke 325 True-RMS Clamp Meter – Frequency, Temperature & Capacitance Measurements

Designed for on-the-go troubleshooting, the Fluke 325 True-RMS Clamp Meter is built to help technicians diagnose electrical hints without slowing down. Its compact, ergonomic body fits easily in a tool bag or one hand, while a bright display keeps readings legible in tight work environments. True RMS sensing delivers stable results on both linear and non-linear loads, so you can compare values across common signals you encounter without guessing based on waveform quirks. This meter blends practical performance with a grab-and-go feel that suits field service, panel checks, and maintenance visits.

Core measurements

• AC current measurement up to 400 A
• AC and DC voltage measurement up to 600 V
• Resistance measurement up to 40 Ω
• Jaw opening up to 30 mm for testing without disconnecting circuits

Beyond the numbers, the tool supports quick verification of electrical paths and safety-conscious testing. An audible continuity indicator confirms when a circuit conducts, helping you move from diagnosis to action with confidence. The unit is designed to align with common safety standards, offering CAT III testing up to 600 V and CAT IV support up to 300 V. This makes it well suited for panel checks, equipment service, and field maintenance where space is limited and time matters.

Ease of use and safety

• Audible continuity sensor confirms circuit conduction
• Meets IEC 61010-1 safety standard with CAT IV 300 V and CAT III 600 V ratings

In everyday practice, this meter supports quick checks on wiring, outlets, and equipment during startup or maintenance, all while staying compact enough to move with you between jobs. The combination of True RMS performance, a practical jaw size, and a straightforward interface helps you stay focused on the task at hand.