Technical Data
Measurement capability
• 1000 A ac and dc current
measurement with fixed jaw
• 2500 A ac current measure-
ment with iFlex™ flexible
current probe
• 1000 V ac and dc voltage
measurement
• True-rms ac voltage and
current for accurate measure-
ments on non-linear signals
• Frequency measurement to
500 Hz with both jaw and
iFlex™
• 60 kΩ resistance measure-
ment with continuity
detection
• Min, max, average and inrush
recording to capture varia-
tions automatically
• 500 mV dc measurement
range to interface with other
accessories
• 1000 µF capacitance
measurement
Features
• iFlex™ flexible current probe
expands the measurement
range to 2500 A ac while
providing increased display
flexibility, ability to measure
awkward sized conductors
and improved wire access
• CAT IV 600 V, CAT III 1000 V
safety rating
• Integrated low pass filter
and state of the art signal
processing allows for use
in noisy electrical environ-
ments while providing stable
readings
Work horse clamps with increased
performance and flexibility
376 True-rms AC/DC
Clamp Meter with iFlex™
The new Fluke 376 Clamp Meter offers improved performance
perfect for a wide range of current measurement situations.
With true-rms ac voltage and current measurements, the Fluke
376 can read up to 1000 V and 1000 A in both ac and dc modes.
Additionally, the Fluke 376 includes the new iFlex™ flexible current
probe expanding the measurement range to 2500 A ac while
providing increased display flexibility, ability to measure around
awkward sized conductors and improved wire access. The Fluke
376 is the direct replacement for the Fluke 337 Clamp Meter.
USC
®
2 Fluke Corporation 376 True-rms AC/DC Clamp Meter with iFlex™
• Proprietary inrush measure-
ment 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 personal protective
equipment
Fluke Corporation
PO Box 9090, Everett, WA 98206 U.S.A.
Fluke Europe B.V.
PO Box 1186, 5602 BD
Eindhoven, The Netherlands
For more information call:
In the U.S.A. (800) 443-5853 or
Fax (425) 446-5116
In Europe/M-East/Africa +31 (0) 40 2675 200 or
Fax +31 (0) 40 2675 222
In Canada (800)-36-FLUKE or
Fax (905) 890-6866
From other countries +1 (425) 446-5500 or
Fax +1 (425) 446-5116
Web access: http://www.fluke.com
©2010 Fluke Corporation.
Specifications subject to change without notice.
Printed in U.S.A. 7/2010 3834948A D-EN-N
Modification of this document is not permitted
without written permission from Fluke Corporation.
Fluke. Keeping your world
up and running.®
• 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
• Three-year warranty
• Soft carrying case
Specifications
Fluke 376 Range Resolution Accuracy
AC current via jaw 999.9 A 0.1 A 2 % ± 5 digits
AC current via iFlex™2500 A 0.1 A 3 % ± 5 digits
DC current 999.9 A 0.1 A 2 % ± 5 digits
AC voltage 1000 V 0.1 V 1.5 % ± 5 digits
DC voltage 1000 V 0.1 mV 1 % ± 5 digits
Resistance 60,000 Ω0.1 Ω1 % ± 5 digits
Frequency 500 Hz 0.1 Hz 0.5 % ± 5 digits
Capacitance 1000 µF 1 µF 1 % ± 4 digits
True-rms •
Continuity •
Hold •
Backlight •
Min/Max/Avg •
Inrush •
Low pass filter •
18 in iFlex Flexible™
Current Probe Included
10 in iFlex Flexible™
Current Probe Accessory
Wire capacity 750 MCM or 2-500 MCM
Safety rating CAT III 1000 V, CAT IV 600 V
Ordering information
376 True-rms AC/DC Clamp
Meter with iFlex™
Included
Clamp meter, 18-inch iFlex™
probe, test leads, soft case,
users manual
Models Feature Changes
Old model: Fluke 337
New model: Fluke 376 Includes all 337 features plus:
• CAT IV 600 V, CAT III 1000 V
• iFlex™ 2500 A ac
• 1000 V ac/dc
• mV dc
• 60 kΩ
• 1000 µF
Old model: Fluke 336
New model: Fluke 375 Includes all 336 features plus:
• CAT IV 600 V, CAT III 1000 V
• Optional iFlex™ 2500 A ac
• mV dc
• 60 kΩ
• 1000 µF
• Min/Max/Avg
New model: Fluke 374 Includes all 336 features
(except low pass filter) plus:
• CAT IV 600 V, CAT III 1000 V
• Optional iFlex™ 2500 A ac
• 1000 µF
• Min/Max/Avg
Old model: Fluke 335
New model: Fluke 374 Includes all 335 features plus:
• CAT IV 600 V, CAT III 1000 V
• Optional iFlex™ 2500 A ac
• 600 A ac/dc
• 1000 µF
• Min/Max/Avg
New model: Fluke 373 Includes all 335 features
(except inrush) plus: • CAT IV 300 V, CAT III 600 V
• 1000 µF
Old model: Fluke 334
New model: Fluke 374 Includes all 334 features plus:
• CAT IV 600 V, CAT III 1000 V
• Optional iFlex™ 2500 A ac
• True-rms
• 600 A ac/dc
• 1000 µF
• Min/Max/Avg
New model: Fluke 373 Includes all 334 features
(except inrush) plus:
• CAT IV 300 V, CAT III 600 V
• True-rms
• 1000 µF
Old model: Fluke 333
New model: Fluke 373 Includes all 333 features plus:
• CAT IV 300 V, CAT III 600 V
• True-rms
• 600 A ac
• 6000 Ω
• 1000 µF
