HOME > FLUKE > CURRENTCLAMPS > 373 fluke logo

Fluke 373
True-RMS 600A/600V AC Clamp Meters

  • 600 A ac current measurement with fixed jaw
  • 600 V ac and dc voltage measurement
  • True-rms ac voltage and current for accurate measurements on non-linear signals
  • Resistance measurement to 6000Ω with continuity detection
  • 1000 µF capacitance measurement
  • State of the art signal processing allows for use in noisy electrical environments 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
Click here for larger image of the Fluke 373Click for larger image
Fluke 373 Shown

Product Information
Datasheet 143 KB PDF Datasheet
Manual 1.1 MB PDF Datasheet
PDF HelpPDF Help
Product Videos
Fluke 373 Demo
The 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.
Function Range Max. Resolution Accuracy
AC Current 600A 0.1A 2% ± 5 digits
AC Voltage 600V 0.1V 1% ± 5 digits
DC Voltage 600V 0.1V 1% ± 5 digits
Resistance 6000 Ω 0.1 Ω 1% ± 5 digits
Capacitance 10 µF to 1000 µF 1 µF 1.9% ± 2 digits
True-RMS Included
Continuity Included
Hold Included
Backlight Included
Wire capacity 750 MCM
Safety rating CAT III 600 V, CAT IV 300 V
Ordering Information
Model Description Buy Online Price
MFR ID: 3780249
Fluke 373 True RMS 600V/600A AC Clamp Meter Buy Now Sale $224.99
(Reg. $249.99)
Included Accessories
  • 1 - Soft carrying case
  • 1 - Test Leads
  • 5 - AA Alkaline batteries
  • 1 - User Manual
Optional Accessories
AC220 Fluke AC220 SureGrip Insulated Alligator Clips, (one red, one black) Buy Now Sale $36.44
(Reg. $44.99)
MFR ID: 1278079
Fluke AC87 Heavy Duty Bus Bar Clip Set, (one red, one black) Buy Now Sale $38.24
(Reg. $44.99)
MFR ID: 873448
Fluke AC89 Heavy Duty Insulation Piercing Test Clip Buy Now Sale $36.44
(Reg. $44.99)
Test Probes
MFR ID: 650887
Fluke TP-1 1000V/10A CAT II Slim Reach Test Probes (Red/Black) Buy Now Sale $16.19
(Reg. $19.99)
Cases and Holsters
MFR ID: 1664120
Fluke C33 Zippered Soft Carrying Case, Vinyl, Black/Yellow Buy Now Sale $28.34
(Reg. $34.99)
MFR ID: 1663230
Fluke C43 Soft Carrying Case, Vinyl, Black/Yellow Buy Now Sale $67.99
(Reg. $79.99)
MFR ID: 2437514
Fluke C101 Hardsided Carrying Case with Configurable Foam Interior Buy Now Sale $54.59
(Reg. $69.99)
MFR ID: 619988
Fluke C781 Zippered Soft Carrying Case with Detachable External Pouch Buy Now Sale $56.69
(Reg. $69.99)
MFR ID: 896220
Fluke C800 Hard Carrying Case with Detachable Lid Buy Now Sale $46.79
(Reg. $59.99)
MFR ID: 2091049
Fluke C1600 Hard Case Gear Box, for Meters and Accessories Buy Now Sale $61.95
(Reg. $69.99)
Test Leads
MFR ID: 855705
Fluke TL75 1000V/10A CAT II Hardpoint Test Lead Set (Red/Black) Buy Now Sale $20.24
(Reg. $24.99)
MFR ID: 3045646
Fluke TLK289 Industrial Master Test Lead Set Buy Now Sale $135.84
(Reg. $159.99)
MFR ID: 2003625
Fluke TL220 Suregrip Industrial Test Lead Set (Red/Black) Buy Now Sale $64.79
(Reg. $79.99)
MFR ID: 2003633
Fluke TL223 Suregrip Electrical Test Lead Set, AC220, TP1, TL224 (Red/Black) Buy Now Sale $64.79
(Reg. $79.99)