Fluke 373 True RMS AC Clamp Meter

Be ready for anything.

The Fluke 373 Clamp Meter offers improved performance perfect for any AC only current measurement situations. Featuring True RMS AC voltage and current measurements, and resistance measurement up to 6000 Ω with continuity detection, the Fluke 373 is everything you need, plus a little more.

Features and benefits

• 600 A ac current measurement with fixed jaw
• 600 VAC and DC voltage measurement
• State of the art signal processing allows for use in noisy electrical environments while providing stable readings
• CAT IV 300 V, CAT III 600 V
• True RMS AC voltage and current for accurate measurements on non-linear signals
• Large, easy to read backlight display automatically sets the correct measurement range so you do not need to change the switch positions while taking a measurement
• Three-year warranty
• Soft carrying case
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• Electrical Specifications
  AC Current
  Range	600.0 A
  Resolution	0.1 A
  Accuracy	2 % ± 5 digits (48 – 62 Hz)
  Crest Factor (50/60 Hz)	2.5 @ 600 A
  AC Voltage
  Range	600.0 A
  Resolution	0.1 A
  Accuracy	1.0 % ± 5 digits (48 – 62 Hz)
  DC Voltage
  Range	600.0 A
  Resolution	0.1 A
  Accuracy	1 % ± 5 digits
  Resistance
  Range	600.0 Ω/6000 Ω
  Resolution	0.1 Ω/1 Ω
  Accuracy	1 % ± 5 digits
  Continuity Beeper	30 Ω
  Capacitance
  Range	10.0 – 100.0 μF / 1000 μF
  Resolution	0.1 μF/1 μF
  Accuracy	1.9 % ± 2 digits
  Mechanical Specifications
  Size (L x W x H)	232 mm x 85 mm x 45 mm
  Weight	370 g
  Environmental Specifications
  Operating Temperature	-10 °C to +50 °C
  Storage Temp	-40 °C to +60 °C
  Operating Humidity	Non condensing (< 10 °C) ≤ 90 % RH (at 10 °C to 30 °C) ≤ 75 % RH (at 30 °C to 40 °C) ≤ 45 % RH (at 40 °C to 50 °C) (Without Condensation)
  Operating Altitude	3000 meters
  Storage Altitude	12,000 meters
  EMI, EMC	Meets all applicable requirements in EN61326-1:2006
  Temperature Coefficients	Add 0.1 x specified accuracy for each degree C above 28 °C or below 18 °C
  Safety Compliance	ANSI/ISA S82.02.01:2004 CAN/CSA-C22.2 No. 61010-1-04 IEC/EN 61010-1:2001, 600V CAT III, 300V CAT IV Pollution Degree 2 EN/IEC 61010-2-32:2002 EN/IEC 61010-031:2002/A1:2008
  Agency Approvals
  Batteries	2 AA, NEDA 15A, IEC LR6