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The new line of Fluke clamp meters, introduced in September 2010, addresses needs that electricians and technicians have been waiting for in clamp meters from Fluke. They solve classical problems:
Tight cabinets and bundled wires that make it difficult to use a regular clamp meter.
Large or awkward conductors a regular clamp meter can’t get around to measure.
Needing a co-worker’s help to get a measurement.
Wanting to measure more than 1000 Amps AC.
The new clamp meters address all of these common problems, plus more - reducing frustrations and addressing unique needs - all with the quality and accuracy that user can only get from Fluke tools. Fluke stands behind these products, only making the best
Who uses them?
Industrial maintenance technicians
Control technicians
Electricians - in house
Electrical and HVAC contractors
What are they used on?
Industrial equipment
Industrial controls
Electrical systems
Commercial / industrial HVAC
Features
Fluke 373
Fluke 374
Fluke 375
Fluke 376
Fluke 381
Fluke 365, a basic troubleshooting tool
Key Features by Model
Product
Key Feature 1
Key Feature 2
Key Feature 2
373
True-rms and state of the art signal processing allows for use in noisy electrical environments while providing stable readings on non‑linear signals.
Large, easy to read, backlight display automatically sets the correct measurement range so you do not need to change switch positions while taking a measurement.
Capacitance for troubleshooting start and run motor capacitors.
374
600 A ac and dc current measurement and CAT III 1000 V, CAT IV 600 V safety rating allows you to work wherever the job takes you.
Proprietary inrush measurement technology to filter out noise and capture motor starting current exactly as the circuit protection sees it
Compatible with iFlex flexible current probe to expand the measurement range to 2500 A ac while providing increased display flexibility, ability to measure awkward sized conductors and improved wire access.
375
Increased measurement functionality with increased resistance range, frequency measurement and mV dc 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.
376
2500 A ac current measurement with iFlex flexible current probe (included).
1000 A ac and dc current measurement with fixed Jaw.
1000 V ac and do voltage measurement.
381
Wireless technology allows the display to be carried up to 30 ft. away from the point of measurement for added flexibility without interference with measurement accuracy.
2500 A ac current measurement with iFlex flexible current probe (included).
The removable magnetic display can be conveniently mounted where it is easily seen
365
Small, detachable jaw makes accessing wires and viewing the display easier.
True-rms 200 A ac and dc current measurement.
Built in flashlight/torch allows for easy illumination and identification of wires.
i2500-10/18
Allows upgrade of compatible meters to 2500 A ac current measurement capability.
Ability to measure awkward sized conductors and improved wire access.
6 ft cable provides increased display flexibility.
Specifications by Model
Fluke 381
Fluke 376
Fluke 375
Fluke 374
Fluke 373
Fluke 365
iFlex flexible current probe
Included
Included
Compatible
Compatible
-
-
AC current(jaw)
Range
999.9A
999.9A
600.0A
600.0A
600.0A
200.0A
Accuracy
2% ± 5 dig.
2% ± 5 dig.
2% ± 5 dig.
2% ± 5 dig.
2% ± 5 dig.
2% ± 5 dig.
AC current(iFlex)
Range
2500.0A
2500.0A
2500.0A
2500.0A
-
-
Accuracy
3% ± 5 dig.
3% ± 5 dig.
3% ± 5 dig.
3% ± 5 dig.
DC current
Range
999.9A
999.9A
600.0A
600.0A
-
200.0A
Accuracy
2% ± 5 dig.
2% ± 5 dig.
2% ± 5 dig.
2% ± 5 dig.
2% ± 5 dig.
AC voltage
Range
1000.0V
1000.0V
600.0V
600.0V
600.0V
600.0V
Accuracy
1.5% ± 5 dig.
1.5% ± 5 dig.
1.5% ± 5 dig.
1.5% ± 5 dig.
1% ± 5 dig.
2% ± 5 dig.
DC voltage
Range
1000.0V
1000.0V
600.0V
600.0V
600.0V
600.0V
Accuracy
1% ± 5 dig.
1% ± 5 dig.
1% ± 5 dig.
1% ± 5 dig.
1% ± 5 dig.
2% ± 5 dig.
mV dc range
-
500mV
500mV
-
-
-
Resist-ance
Range
60,000 Ω
60,000 Ω
60000 Ω
6000 Ω
6000 Ω
6000 Ω
Accuracy
1% ± 5 dig.
1% ± 5 dig.
1% ± 5 dig.
1% ± 5 dig.
1% ± 5 dig.
1% ± 5 dig.
Capaci- tance
Range
-
1-1000 µF
1-1000 µF
1-1000 µF
10-1000 µF
-
Accuracy
-
1% ± 4 dig.
1% ± 4 dig.
1% ± 4 dig.
2% ± 2 dig.
-
Continuity
< 30 Ω
< 30 Ω
< 30 Ω
< 30 Ω
< 30 Ω
< 30 Ω
Frequency
5-500 Hz
5-500 Hz
5-500 Hz
-
-
-
Remote Display
Yes
-
-
-
-
-
AC response
True-rms
True-rms
True-rms
True-rms
True-rms
True-rms
Backlight
Yes
Yes
Yes
Yes
Yes
Yes
Data hold
Yes
Yes
Yes
Yes
Yes
Yes
Min/Max/Avg
Yes
Yes
Yes
Yes
-
-
Inrush
Yes
Yes
Yes
Yes
-
-
Size (HxWxD)
280x88x50
248x85x45
248x85x45
248x85x45
232x85x45
225x65x46
Max wire diameter
750 MCM
750 MCM
750 MCM
750 MCM
750 MCM
4/0
Weight (g)
540
375
375
375
370
275
Category rating
CAT III 1000 V, CAT IV 600 V
CAT III 1000 V, CAT IV 600 V
CAT III 1000 V, CAT IV 600 V
CAT III 1000 V, CAT IV 600 V
CAT III 600 V, CAT IV 300 V
CAT III 600 V,
Warranty
3 years
3 years
3 years
3 years
3 years
3 years
Description
The new line of Fluke clamp meters, introduced in September 2010, addresses needs that electricians and technicians have been waiting for in clamp meters from Fluke. They solve classical problems:
Tight cabinets and bundled wires that make it difficult to use a regular clamp meter.
Large or awkward conductors a regular clamp meter can’t get around to measure.
Needing a co-worker’s help to get a measurement.
Wanting to measure more than 1000 Amps AC.
The new clamp meters address all of these common problems, plus more - reducing frustrations and addressing unique needs - all with the quality and accuracy that user can only get from Fluke tools. Fluke stands behind these products, only making the best
Who uses them?
Industrial maintenance technicians
Control technicians
Electricians - in house
Electrical and HVAC contractors
What are they used on?
Industrial equipment
Industrial controls
Electrical systems
Commercial / industrial HVAC
Features
Fluke 373
Fluke 374
Fluke 375
Fluke 376
Fluke 381
Fluke 365, a basic troubleshooting tool
Key Features by Model
Product
Key Feature 1
Key Feature 2
Key Feature 2
373
True-rms and state of the art signal processing allows for use in noisy electrical environments while providing stable readings on non‑linear signals.
Large, easy to read, backlight display automatically sets the correct measurement range so you do not need to change switch positions while taking a measurement.
Capacitance for troubleshooting start and run motor capacitors.
374
600 A ac and dc current measurement and CAT III 1000 V, CAT IV 600 V safety rating allows you to work wherever the job takes you.
Proprietary inrush measurement technology to filter out noise and capture motor starting current exactly as the circuit protection sees it
Compatible with iFlex flexible current probe to expand the measurement range to 2500 A ac while providing increased display flexibility, ability to measure awkward sized conductors and improved wire access.
375
Increased measurement functionality with increased resistance range, frequency measurement and mV dc 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.
376
2500 A ac current measurement with iFlex flexible current probe (included).
1000 A ac and dc current measurement with fixed Jaw.
1000 V ac and do voltage measurement.
381
Wireless technology allows the display to be carried up to 30 ft. away from the point of measurement for added flexibility without interference with measurement accuracy.
2500 A ac current measurement with iFlex flexible current probe (included).
The removable magnetic display can be conveniently mounted where it is easily seen
365
Small, detachable jaw makes accessing wires and viewing the display easier.
True-rms 200 A ac and dc current measurement.
Built in flashlight/torch allows for easy illumination and identification of wires.
i2500-10/18
Allows upgrade of compatible meters to 2500 A ac current measurement capability.
Ability to measure awkward sized conductors and improved wire access.
6 ft cable provides increased display flexibility.
