Fluke 373 Instruction manual

Technical Data
Measurement capability
• 600 A ac current measure-
ment with fixed jaw
• 600 V ac and dc voltage
measurement
• True-rms ac voltage and
current for accurate measure-
ments on non-linear signals
• Resistance measurement
to 6000Ω with continuity
detection
• 1000 µF capacitance
measurement
Features
• State of the art signal pro-
cessing allows for use in
noisy electrical environ-
ments while providing stable
readings
• 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
• CAT IV 300 V, CAT III 600 V
safety rating
• Three-year warranty
• Soft carrying case
Work horse clamp with increased
performance and flexibility
373 True-rms
AC Clamp Meter
The new Fluke 373 Clamp Meter offers improved performance
perfect for many ac only current measurement situations. With
true-rms ac voltage and current measurements, the Fluke 373
reads up to 600 A ac and 600 V ac or dc.
300 V
600 V
USC
®

2 Fluke Corporation 373 True-rms AC Clamp Meter
Specifications
Fluke 373 Range Max Resolution Accuracy
AC current 600 A 0.1 A 2 % ± 5 digits
AC voltage 600 V 0.1 V 1 % ± 5 digits
DC voltage 600 V 0.1 V 1 % ± 5 digits
Resistance 6000 Ω0.1 Ω1 % ± 5 digits
Capacitance 10 µF to 1000 µF 1 µF 1.9 % ± 2 digits
True-rms •
Continuity •
Hold •
Backlight •
Wire capacity 750 MCM
Safety rating CAT III 600 V, CAT IV 300 V
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. [phone] or
Fax [phone]
In Europe/M-East/Africa [phone] or
Fax [phone]
In Canada (800)-36-FLUKE or
Fax [phone]
From other countries [phone] or
Fax [phone]
Web access: http://www.fluke.com
©2010 Fluke Corporation.
Specifications subject to change without notice.
Printed in U.S.A. 7/2010 3834975A D-EN-N
Modification of this document is not permitted
without written permission from Fluke Corporation.
Fluke. Keeping your world
up and running.®
Ordering information
373 True-rms AC Clamp Meter
Included
Clamp meter, 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