Fluke 374 True Data Sheet CLAMP QUICK REFERENCE SALES GUIDE
2015-09-09
: Fluke Fluke-374-True-Data-Sheet-807574 fluke-374-true-data-sheet-807574 fluke pdf
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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
Fluke 381 Fluke 376 Fluke 375 Fluke 374 Fluke 373
AC current (jaw) Range 999.9 A 999.9 A 600.0 A 600.0 A 600.0 A
Accuracy 2 % ± 5 digits 2 % ± 5 digits 2 % ± 5 digits 2 % ± 5 digits 2 % ± 5 digits
iFlex flexible current probe Included Included Compatible Compatible –
AC current
(iFlex)
Range 2500 A 2500 A 2500 A 2500 A –
Accuracy 3 % ± 5 digits 3 % ± 5 digits 3 % ± 5 digits 3 % ± 5 digits –
DC current Range 999.9 A 999.9 A 600.0 A 600.0 A –
Accuracy 2 % ± 5 digits 2 % ± 5 digits 2 % ± 5 digits 2 % ± 5 digits –
AC voltage Range 1000 V 1000 V 600 V 600 V 600 V
Accuracy 1.5 % ± 5 digits 1.5 % ± 5 digits 1.5 % ± 5 digits 1.5 % ± 5 digits 1 % ± 5 digits
DC voltage Range 1000 V 1000 V 600 V 600 V 600 V
Accuracy 1 % ± 5 digits 1 % ± 5 digits 1 % ± 5 digits 1 % ± 5 digits 1 % ± 5 digits
mV dc range – 500 mV 500 mV – –
Resistance Range 60,000 Ω 60,000 Ω 60,000 Ω 6000 Ω 6000 Ω
Accuracy 1 % ± 5 digits 1 % ± 5 digits 1 % ± 5 digits 1 % ± 5 digits 1 % ± 5 digits
Capacitance Range – 1 µF to 1000 µF 1 µF to 1000 µF 1 µF to 1000 µF 10 µF to 1000 µF
Accuracy – 1.9 % ± 2 digits 1.9 % ± 2 digits 1.9 % ± 2 digits 1.9 % ± 2 digits
Continuity ≤ 30 Ω ≤ 30 Ω ≤ 30 Ω ≤ 30 Ω ≤ 30 Ω
Frequency 5 Hz to 500 Hz 5 Hz to 500 Hz 5 Hz to 500 Hz – –
Remote display Yes – – – –
AC response True-rms True-rms True-rms True-rms True-rms
Backlight Yes Yes Yes Yes Yes
Data hold Yes Yes Yes Yes Yes
Min/Max/Avg Yes Yes Yes Yes –
Inrush Yes Yes Yes Yes –
Size HxWxD (mm) 280 x 88 x 50 248 x 85 x 45 248 x 85 x 45 248 x 85 x 45 232 x 85 x 45
Max wire dia. 34 mm (750 MCM) 34 mm (750 MCM) 34 mm (750 MCM) 34 mm (750 MCM) 32 mm (750 MCM)
Weight (g) 540 375 375 375 370
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
Warranty Three-year Three-year Three-year Three-year Three-year
