Description
The Fluke 324 is a True-RMS clamp meter for electrical and HVAC troubleshooting. It measures AC current, AC/DC voltage, resistance, continuity, capacitance and contact temperature, with a backlit display and data hold.
Its slim jaw and compact housing help with measurements in crowded panels. True-RMS AC measurement supports work on non-linear loads, while temperature and capacitance functions support HVAC diagnostics. The 324 measures AC current through the clamp; it does not provide DC current or frequency measurement.
Key specifications
- AC current: 40.00 A / 400.0 A ranges
- AC/DC voltage: Up to 600 V
- Resistance: 400 Ω / 4 kΩ ranges
- Continuity: Audible indication at ≤ 30 Ω
- Capacitance: Up to 1,000 µF
- Contact temperature: −10 °C to 400 °C; use a suitably rated probe
- Maximum conductor diameter: 30 mm
- Measurement category: CAT III 600 V / CAT IV 300 V
- Display functions: Backlight and data hold








