Data Sheet

Old model New model Feature changes
Fluke 337 Fluke 381 Includes all 337 features plus:
Detachable display
CAT IV 600 V, CAT III 1000 V
iFlex 2500 A dc
1000 V ac/dc
60 kΩ
Min/Max/Avg
Fluke 376 Includes all 337 features plus:
CAT IV 600 V, CAT III 1000 V
iFlex 2500 A dc
1000 V ac/dc
mV dc
1000 µF
60 kΩ
Min/Max/Avg
Fluke 336 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
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
Fluke 335 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
Fluke 373 Includes all 335 features (except inrush) plus:
CAT IV 300 V, CAT III 600 V
1000 µF
Fluke 334 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
Fluke 373 Includes all 334 features (except inrush) plus:
CAT IV 300 V, CAT III 600 V
True-rms
1000 µF
Fluke 333 Fluke 373 Includes all 333 features plus:
CAT IV 300 V, CAT III 600 V
True-rms
600 A ac
6000 Ω
1000 µF
Quick Reference Guide
New Fluke Clamp Meters. Be Ready for Anything.
©2010-2011 Fluke Corporation. 4/2011 3846176B F-EN-N

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