Overview
The Fluke 323 True-RMS Clamp Meter is a handheld test instrument designed for general-purpose electrical troubleshooting. It enables measurements of AC current in conductors and provides functionality for measuring AC voltage and resistance in residential and commercial electrical systems.
Key Features
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True-RMS Measurement: Provides accurate readings of voltage and current when measuring non-linear electrical signals.
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400A AC Current Capacity: Allows for direct measurement of electrical current without breaking the circuit by clamping around a conductor.
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600V CAT III / 300V CAT IV Safety Rating: Ensures the meter is rated for use in specific electrical environments to protect the user during testing.
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Resistance Measurement up to 40 kΩ: Enables the verification of circuit components and cable integrity.
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Integrated Continuity Detection: Features an audible tone at resistance levels ≤70Ω to quickly identify closed circuits or shorted wires.
Technical Specifications
| Feature |
Specification |
| AC Current Range |
400 A |
| AC Current Accuracy |
2% ± 5 digits |
| AC Voltage Range |
600 V |
| Resistance Range |
40 kΩ |
| Continuity Threshold |
≤70 Ω |
| Safety Rating |
CAT IV 300 V / CAT III 600 V |
| Measurement Type |
True-RMS |
| Included Accessories |
Soft case, test leads, user manual |
