Fluke True-rms AC/DC Clamp Meter with iFlex® – 376 FC
The Fluke 376 FC Wireless True-rms AC/DC Clamp Meter offers measurements up to 1000 V and 1000 A, ac or dc, plus an included iFlex™ Flexible Current Clamp
Measurement Capacity:
-1000 A ac and dc current measurement
-2500 A ac current measurement with iFlex flexible current probe
-1000 V ac and dc voltage measurement
-True-rms voltage and current for accurate measurements on non-linear signals
-Frequency measurement to 500 Hz with body jaw and iFlex
-Resistance measurement to 60 kΩ with continuity detection
-Min, max, average, and inrush recording to capture variations automatically
-500 mV dc measurement range to interface with other accessories
-1000 μF capacitance measurement
| General Specifications | ||
| AC Current via Jaw | ||
| Range | 999.9 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) | 3 @ 500 A | |
| 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) | 3.0 at 1100 A | |
| 2.5 at 1400 A | ||
| 1.42 at 2500 A | ||
| Add 2% for C.F. > 2 | ||
| Position Sensitivity | ||
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||
| 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 | |
| Frequency via Jaw | ||
| Range | 5.0 Hz to 500.0 Hz | |
| Resolution | 0.1 Hz | |
| Accuracy | 0.5% ±5 digits | |
| Trigger level | 5 Hz to 10 Hz, ≥10 A | |
| 10 Hz to 100 Hz, ≥5 A | ||
| 100 Hz to 500 Hz, ≥10 A | ||
| Frequency via Flexible Current Probe | ||
| Range | 5.0 Hz to 500.0 Hz | |
| Resolution | 0.1 Hz | |
| Accuracy | 0.5% ±5 digits | |
| Trigger level | 5 Hz to 20 Hz, ≥25 A | |
| 20 Hz to 100 Hz, ≥20 A | ||
| 100 Hz to 500 Hz, ≥25 A | ||
| Resistance | ||
| Range | 60 kΩ | |
| Resolution | 0.1 Ω (≤600 Ω) | |
| 1 Ω (≤6000 Ω) | ||
| 10 Ω (≤60 kΩ) | ||
| 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 | |
| Operating 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 | |
| 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 | |
| Electromagnetic Compatibility (EMC) | ||
| International | IEC 61326-1: Portable, Electromagnetic Environment, IEC 61326-2-2 | |
| CISPR 11: Group 1, Class A | ||
| Group 1: Equipment has intentionally generated and/or uses conductively-coupled radio frequency energy that is necessary for the internal function of the equipment itself. | ||
| Class A: Equipment is suitable for use in all establishments other than domestic and those directly connected to a low-voltage power supply network that supplies buildings used for domestic purpose. There may be potential difficulties in ensuring electromagnetic compatibility in other environments due to conducted and radiated disturbances. Emissions that exceed the levels required by CISPR 11 can occur when the equipment is connected to a test object. | ||
| Korea (KCC) | Class A Equipment (Industrial Broadcasting & Communication Equipment) | |
| Class A: Equipment meets requirements for industrial electromagnetic wave equipment and the seller or user should take notice of it. This equipment is intended for use in business environments and not to be used in homes. | ||
| USA (FCC) | 47 CFR 15 subpart B. This product is considered an exempt device per clause 15.103. | |
| Temperature coefficients | Add 0.1 x specified accuracy for each degree C above 28 °C or below 18 °C | |
