The Fluke 374 FC is part of the Fluke Connect family of wireless test tools. Now you can:
Trend measurements and pinpoint intermittent faults by connecting your meter to your phone via Fluke Connect® Measurements app
Transmit results wirelessly via Fluke Connect® Measurements app
Create and send reports right from the field
Stay safely away from the arc flash zone through Bluetooth connectivity to Apple and Android devices
| General Specifications | |
| AC Current via Jaw | |
| Range | 600.0 A |
| Resolution | 0.1 A |
| Accuracy | 2% ±5 digits (10 Hz to 100 Hz) 2.5% ±5 digits (100-500 Hz) |
| Crest Factor (50 Hz/60 Hz) | 2.5 @ 600 A Add 2% for C.F. >2 |
| AC Current via Flexible Current Probe | |
| Range | 2500 A |
| Resolution | 0.1 A (≤ 600 A) 1 A (≤ 2500 A) |
| Accuracy | 3% ±5 digits (5 – 500 Hz) |
| Crest Factor (50/60Hz) | 2.5 at 1400 A 1.42 at 2500 A Add 2% for C.F. > 2 |
| Position Sensitivity | ||
| i2500-10 Flex | i2500-18 Flex | |
| A | ||
| Distance from Optimum | 0.5 in (12.7 mm) | 1.4 in (35.6 mm) |
| Error | ±0.5 % | ±0.5 % |
| B | ||
| Distance from Optimum | 0.8 in (20.3 mm) | 2.0 in (50.8 mm) |
| Error | ±1.0 % | ±1.0 % |
| C | ||
| Distance from Optimum | 1.4 in (35.6 mm) | 2.5 in (63.5 mm) |
| Error | ±2.0 % | ±2.0 % |
Measurement uncertainty assumes centralized primary conductor at optimum position, no external electrical or magnetic field, and within operating temperature range.
| DC Current | |
| Range | 600.0 A |
| Resolution | 0.1 A |
| Accuracy | 2% ±5 digits |
| AC Voltage | |
| Range | 1000 V |
| Resolution | 0.1 V (≤600.0 V) 1 V (≤1000 V) |
| Accuracy | 1.5% ±5 digits (20 Hz to 500 Hz) |
| DC Voltage | |
| Range | 1000 V |
| Resolution | 0.1 V (≤600.0 V) 1 V (≤1000 V) |
| Accuracy | 1% ±5 digits |
| mV dc | |
| Range | 500.0 mV |
| Resolution | 0.1 mV |
| Accuracy | 1% ±5 digits |
| Resistance | |
| Range | 6000 Ω |
| Resolution | 0.1 Ω (≤600 Ω) 1 Ω (≤6000 Ω) |
| Accuracy | 1% ±5 digits |
| Capacitance | |
| Range | 1000 μF |
| Resolution | 0.1 μF (≤ 100 μF) 1 μ F (≤ 1000 μF) |
| Accuracy | 1% ±4 digits |
| Mechanical Specifications | |
| Maximum voltage between any terminal and earth ground | 1000 V |
| Batteries | 2 AA, NEDA 15A, IEC LR6 |
| Operating temperature | -10 °C to +50 °C |
| Storage temperature | -40 °C to +60 °C |
| SOperating humidity - non-condensing (< 10°C) | ≤90% RH (at 10 °C to 30 °C) ≤75% RH (at 30 °C to 40 °C) ≤45% RH (at 40 °C to 50 °C) |
| Operating altitude | 3000 m |
| Storage altitude | 12,000 m |
| Storage altitude | 12,000 m |
| Size (L x W x H) | 249 x 85 x 45 mm |
| Weight | 395 g |
| Jaw opening | 34 mm |
| Flexible current probe diameter | 7.5 mm |
| Flexible current probe cable length (head to electronics connector) | 1.8 m |
| Safety | IEC 61010-1, Pollution Degree 2 IEC 61010-2-032: CAT III 1000 V / CAT IV 600 V IEC 61010-2-033:CAT III 1000 V / CAT IV 600 V |
| IP rating | IEC 60529: IP30, non-operating |
| Radio Frequency Certification FCC ID | T68-FBLE IC:6627A-FBLE |
- Connect your meter to your smartphone with Fluke Connect Measurementsw
- Read measurements on your phone at a safe distance, wearing less PPE while your meter takes all the risks
- Record results directly to your phone and the Cloud
- Create and share reports from the field via email, or converse in real-time with ShareLive™ video calls
- Compatible with iFlex flexible current probe; use to expand the measurement range to 2500 A ac; provides access to large conductors in tight spaces
- Compatible with TPAK magnetic hanging strap
- Proprietary inrush measurement technology to filter out noise and capture motor starting current exactly as the circuit protection sees it
- CAT IV 600 V, CAT III 1000 V safety rating
- Three-year warranty
- Soft carrying case
Features and benefits
- 600 A ac and dc current measurement
- 2500 A ac current measurement with (optional) iFlex flexible current probe
- 1000 V ac and dc voltage measurement
- True-rms voltage and current for accurate measurements on non-linear signals
- Resistance measurement to 6000 Ω with continuity detection
- Min, max, average, and inrush recording to capture variations automatically
- 1000 μF capacitance measurement
Comments are closed.


