Hall Effect clamp meters: measure both alternating current and direct current (ac and dc).Current transformer clamp meters: measure only alternating current (ac).Maintenance: To perform scheduled and preventative maintenance as well as system troubleshooting.Installation: To troubleshoot installation problems, perform final circuit tests, and supervise apprentice electricians while installing electrical equipment.Service: To repair existing systems on an as-needed basis.Others go up to 999 A or 1400 A, and some plug-in clamp accessories such as the iFlex® can measure as high as 2500 A.Ĭlamp meters are used on industrial equipment, industrial controls, residential/commercial/industrial electrical systems, and commercial/industrial HVAC. DMMs cannot measure 10 A of current for more than 30 seconds without risking damage to the meter.Ĭlamp meters offer a minimum current range of 0 A to 100 A. During a measurement, it is not necessary to shut off the circuit carrying current-a big boost in efficiency.Ĭlamp meters are preferred for measuring high levels of current.
The jaws of a clamp meter do not need to touch a conductor during a measurement. Clamp meters allow electricians to bypass the old-school method of cutting into a wire and inserting a meter’s test leads into the circuit to take an in-line current measurement. Today’s clamp meters include most of the basic functions of a digital multimeter (DMM), such as the ability to measure voltage, continuity and resistance.Ĭlamp meters have become popular tools primarily for two reasons:
Originally created as a single-purpose test tool, modern clamp meters offer more measurement functions, greater accuracy and in some cases specialized measurement features. Alignment marks: To meet accuracy specifications, a conductor must be aligned with these marks.Also serves as dial’s shift button to select yellow functions scattered around the dial. Zero button (yellow): Removes dc offset from dc current measurements.Works in current, voltage and frequency modes. The Fluke 323/324/325 Clamp Meter (the Product) measures ac and dc voltage, ac current, resistance, and continuity. On subsequent pushes, minimum and average inputs are shown. Min Max button: On first push, display shows maximum input.Reading is released when button is pushed a second time. Hold button: Freezes the display reading. Fluke 325 The Fluke 325 True-RMS Clamp Meter is a reliable, versatile troubleshooting tool for commercial and residential electricians, featuring True-RMS measurements, a slim design for easy transport and use, and a large display for efficient troubleshooting.Tactile barrier (to protect fingers from shocks).Having a hinged jaw integrated into an electrical meter allows technicians to clamp the jaws around a wire, cable or other conductor at any point in an electrical system, then measure current in that circuit without disconnecting/deenergizing it.īeneath their plastic moldings, hard jaws consist of ferrite iron and are engineered to detect, concentrate and measure the magnetic field being generated by current as it flows through a conductor. The Fluke 325 also offers DC current and frequency measurements.A clamp meter is an electrical test tool that combines a basic digital multimeter with a current sensor.Ĭlamps measure current. These small and rugged clamp meters are ideally suited for current measurements up to 400 A in tight cable compartments. We Have The Best Brands At The Best Prices Including Milwaukee, Makita, HiKoKi, DeWalt and More Check Our Redemption Deals Online For The Best Tools & The Best Prices.
FLUKE 325 CLAMP METER FREE
FREE Shipping Australia Wide When You Spend 99. The 323, 324 and 325 are designed to verify the presence of load current, AC voltage and continuity of circuits, switches, fuses and contacts. Buy Fluke FLUKE-325 (4152643) 400A AC/DC True RMS Clamp Meter On Sale At Sydney Tools.
FLUKE 325 CLAMP METER SERIES
True-rms measurements and optimized ergonomics make the 320 Series Clamp Meters the best general troubleshooting tools for commercial and residential electricians. Fluke 325 True-RMS Clampmeter, CAT III 600 V / CAT IV 300 Vįluke rugged.
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