Description
Specifications: Fluke 376 FC True-RMS Clamp Meter with iFlex
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
Flexible current probe
i2500-10 Flex i2500-18 Flex i2500-36 Flex
A
Distance from Optimum 0.5 in (12.7 mm) 1.4 in (35.6 mm) 4.8 in (122.2 mm)
Error ±0.5 % ±0.5 % ±0.5 %
B
Distance from Optimum 0.8 in (20.3 mm) 2.0 in (50.8 mm) 5.3 in (133.6 mm)
Error ±1.0 % ±1.0 % ±1.0 %
C
Distance from Optimum 1.4 in (35.6 mm) 2.5 in (63.5 mm) 5.8 in (147.6 mm)
Error ±2.0 % ±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 999.9 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 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 2000 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
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