Fluke 323 True RMS Clamp Meter
Fluke 323 Clamp Meter delivers dependable results for daily electrical testing. It balances accuracy with simple controls, so users can work faster. This makes it ideal for routine checks and fault finding tasks.
Built for real site conditions, the Fluke 323 Clamp Meter handles non-linear loads with ease. True RMS technology ensures stable readings even when signals are distorted. As a result, measurements remain consistent in varied environments.
Reliable Measurement Performance
True RMS capability improves accuracy during AC measurements. It allows the Fluke 323 Clamp Meter to perform well where noise or irregular waveforms are present. This helps users trust their readings in real working conditions.
Resistance measurement supports quick testing of circuits and components. In addition, continuity checks allow fast confirmation of connections. Therefore, users can diagnose faults without delay.
Designed for Safe Site Work
Safety ratings support use on distribution and branch circuits. The Fluke 323 Clamp Meter meets CAT III 600V and CAT IV 300V requirements. This ensures protection during demanding electrical tasks.
Compact size and lightweight design improve handling during long jobs. The clamp jaw fits common cable sizes, while the simple dial allows quick function changes. A soft case also protects the unit during transport.
Key Features
- Measures alternating current using clamp method
- True RMS provides accurate readings on noisy signals
- Handles both AC and DC voltage measurement
- Supports resistance testing across two ranges
- Continuity function enables fast circuit checks
- Rotary selector allows quick switching between modes
- Data hold function helps capture readings easily
- Clear display supports viewing in normal light
- Lightweight design improves user comfort
- Suitable for common electrical testing tasks
Technical Specifications
| Manufacturer | Fluke |
| Manufacturer part code | Not specified |
| AC current range | 0 to 400A |
| AC current accuracy | ±2% + 5 digits at 45 to 65Hz, ±2.5% + 5 digits at 65 to 400Hz |
| AC voltage range | 0 to 600V |
| AC voltage accuracy | ±1.5% + 5 digits |
| DC voltage range | 0 to 600V |
| DC voltage accuracy | ±1.0% + 5 digits |
| Resistance range | 0 to 400Ω and 0 to 4000Ω |
| Resistance accuracy | ±1.0% + 5 digits |
| Continuity threshold | Less than or equal to 70Ω |
| AC response | True RMS |
| Jaw opening capacity | 30mm |
| Maximum conductor size | 600 MCM |
| Dimensions | 207 x 75 x 34 mm |
| Weight | 265 g |
| Safety rating | CAT III 600V and CAT IV 300V |
| Warranty | Not specified |
Comparison Table
| Feature | Fluke 323 | Fluke 324 | Fluke 325 |
| AC current | Yes | Yes | Yes |
| AC voltage | Yes | Yes | Yes |
| Resistance | Yes | Yes | Yes |
| Continuity | Yes | Yes | Yes |
| DC volts | Yes | Yes | Yes |
| DC current | No | No | Yes |
| True RMS | Yes | Yes | Yes |
| Frequency | No | No | Yes |
| AC and DC voltage | Yes | Yes | Yes |
| AC and DC current | No | No | Yes |
| Min Max Avg | No | No | Yes |
| Temperature | No | Yes | Yes |
| Capacitance | No | Yes | Yes |
Document Downloads
What’s Included
- Fluke 323 True RMS Clamp Meter
- Test leads
- Soft case
- User manual



















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