This is the user manual of Fluke 374/375/376 clamp meter
The Fluke 374, 375, and 376 are clamp meters designed to measure true-rms ac and dc current and voltage, resistance, and capacitance. The 375 and 376 models also measure frequency and dc millivolts. The 376 includes a detachable iFlex Flexible Current Probe to expand the measurement range to 2500 A ac for awkward conductors. This manual covers safety guidelines, meter operation, and detailed technical specifications.
| AC Current Range (Jaw) | 600.0 A (374/375), 999.9 A (376) |
|---|---|
| DC Voltage Range | 600.0 V (374/375), 1000 V (376) |
| Resistance Range | 6000 Ω (374), 60 k Ω (375/376) |
| Capacitance Range | 1000 μF |
| Battery Type | 2 AA, NEDA 15A, IEC LR6 |
| Operating Temperature | -10 °C – +50 °C |
They measure true-rms ac and dc current and voltage, inrush current, resistance, and capacitance. The 375 and 376 also measure frequency and dc millivolts.
The 376 model can measure up to 1000 A with the Jaw and up to 2500 A ac with the Flexible Current Probe.
The accuracy is 2 % ± 5 digits for frequencies between 10-100 Hz and 2.5 % ± 5 digits for frequencies between 100-500 Hz.