Description

Fluke 375 FC-NIST Offers

True-RMS ac voltage and current for accurate measurements on non-linear signals
500 mV DC measurement range to interface with other accessories
Integrated low pass filter and state of the art signal processing allows for use in noisy electrical environments while providing stable readings
Proprietary inrush measurement technology to filter out noise and capture motor starting current exactly as the circuit protection sees it
Ergonomic design fits in your hand and can be used while wearing protective equipment
Large, easy to read backlight display automatically sets the correct measurement range so you do not need to change the switch positions while taking a measurement

Specifications:
AC current via jaw

Range: 600 A
Resolution: 0.1 A
Accuracy: 2 % ± 5 digits

AC current via iFlex™ (optional)

Range: 2500 A
Resolution: 0.1 A
Accuracy: 3 % ± 5 digits

DC current

Range: 600 A
Resolution: 0.1 A
Accuracy: 2 % ± 5 digits

AC voltage

Range: 1000 V
Resolution: 0.1 V (<600V+) Resolution: 1 V (<1000V) Accuracy: 1.5 % ± 5 digits (20 Hz to 500 Hz) DC voltage Range: 1000 V Resolution: 0.1 mV Accuracy: 1 % ± 5 digits Resistance Range: 60,000 Ω Resolution: 0.1 Ω Accuracy: 1 % ± 5 digits Frequency Range: 500 Hz Resolution: 0.1 Hz Accuracy: 0.5 % ± 5 digits Capacitance Range: 1 µF to 1000 µF Resolution: 1 µF Accuracy: 1 % ± 4 digits General Specifications Diameter of measurable conductor: 0.13" or 34 mm max Size: 246 x 83 x 43 mm, (9.685 x 3.267 x 1.692 in.) Weight: 388g, (14 oz.)Fluke 375 FC-NIST Offers True-RMS ac voltage and current for accurate measurements on non-linear signals 500 mV DC measurement range to interface with other accessories Integrated low pass filter and state of the art signal processing allows for use in noisy electrical environments while providing stable readings Proprietary inrush measurement technology to filter out noise and capture motor starting current exactly as the circuit protection sees it Ergonomic design fits in your hand and can be used while wearing protective equipment Large, easy to read backlight display automatically sets the correct measurement range so you do not need to change the switch positions while taking a measurement Specifications: AC current via jaw Range: 600 A Resolution: 0.1 A Accuracy: 2 % ± 5 digits AC current via iFlex™ (optional) Range: 2500 A Resolution: 0.1 A Accuracy: 3 % ± 5 digits DC current Range: 600 A Resolution: 0.1 A Accuracy: 2 % ± 5 digits AC voltage Range: 1000 V Resolution: 0.1 V (<600V+) Resolution: 1 V (<1000V) Accuracy: 1.5 % ± 5 digits (20 Hz to 500 Hz) DC voltage Range: 1000 V Resolution: 0.1 mV Accuracy: 1 % ± 5 digits Resistance Range: 60,000 Ω Resolution: 0.1 Ω Accuracy: 1 % ± 5 digits Frequency Range: 500 Hz Resolution: 0.1 Hz Accuracy: 0.5 % ± 5 digits Capacitance Range: 1 µF to 1000 µF Resolution: 1 µF Accuracy: 1 % ± 4 digits General Specifications Diameter of measurable conductor: 0.13" or 34 mm max Size: 246 x 83 x 43 mm, (9.685 x 3.267 x 1.692 in.) Weight: 388g, (14 oz.) Fluke 375 FC-NIST Specifications Electrical Specifications AC Current via Jaw Range 600.0 A Resolution 0.1 A Accuracy 2% ± 5 digits (10-100 Hz) 2.5% ± 5 digits (100-500 Hz) Crest Factor (50/60 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 (375 and 376 only)
2.5 at 1400 A
1.42 at 2500 A
Add 2% for C.F. > 2

DC Current

Range
600.0 A

Resolution
0.1 A

Accuracy
2% ± 5 digits

AC Voltage

Range
1000.0 V

Resolution
0.1 V

Accuracy
1.5% ± 5 digits (20 – 500 Hz)

DC Voltage

Range
1000.0 V

Resolution
0.1 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 – 500.0 Hz

Resolution
0.1 Hz

Accuracy
0.5% ± 5 digits

Trigger Level
5 – 10 Hz, ≥10 A

10 – 100 Hz, ≥5 A

100 – 500 Hz, ≥10 A

Frequency via Flexible Current Probe

Range
5.0 – 500.0 Hz

Resolution
0.1 Hz

Accuracy
0.5% ± 5 digits

Trigger Level
5 – 20 Hz, ≥ 25 A

20 – 100 Hz, ≥ 20 A

100 – 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 µF (≤ 1000 µF)

Accuracy
1% ± 4 digits

Mechanical Specifications

Size (L x W x H)
249 mm x 85 m x 45 mm

Weight
388g (14 oz.)

Jaw Opening
34 mm

Flexible Current Probe Diameter
7.5 mm

Flexible Current Probe Cable Length
(head to electronics connector)
1.8 m

Environmental Specifications

Operating Temperature
-14 to 122°F (10°C to 50°C)

Storage Temperature
-40 to 140°F(-40 to 60°C)

Operating Humidity
≤ 90% RH @ 10°C – 30°C, ≤ 75% RH @ 30°C – 40°C, ≤ 45% RH @ 40°C – 50°C

Operating Altitude
0 to 3000 m

Storage Altitude
12,000 meters

EMC
EN 61326-1:2006

Temperature Coefficients
0.01% °C (<18°C or >28°C)

Warranty
Three years for electronics One year for cable and clamp assembly

Click here for complete specifications on the Fluke 375 FC-NIST

What’s included with the Fluke 375 FC-NIST Coated instruction card
Safety information sheet
Soft carrying case
Calibration Certificate
TL75 test leads
Two AA Alkaline batteries

See it. Save it. Share it. All the facts, right in the field.

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Keep organized manually entered measurements

How To Select The Best Fluke Clamp Meter

This video will provide a brief overview of a few Fluke clamp meters. This will allow users to get some insight into which meter they need to complete their job based on their specifications.