Page 2 - LIMITED WARRANTY AND LIMITATION OF LIABILITY; FITNESS FOR A PARTICULAR PURPOSE, ARE EXPRESSED OR IMPLIED. FLUKE
LIMITED WARRANTY AND LIMITATION OF LIABILITY This Fluke product will be free from defects in material and workmanship for three years from the date of purchase. This warranty does not cover fuses, disposable batteries, or damage from accident, neglect, misuse, alteration, contamination, or abnormal ...
Page 3 - Table of Contents; Title
i Table of Contents Title Page Introduction ................................................................................................................. 1 How to Contact Fluke ................................................................................................. 1 Safety Information ...
Page 4 - Users Manual; ii
Page 5 - Introduction; XW; Warning; How to Contact Fluke; To contact Fluke, call one of the following telephone numbers:
1 Introduction XW Warning Read "Safety Information" before you use the Meter. The Fluke 373 Clamp Meter (the Meter) measures true-rms ac and dc voltage, ac current, resistance, and capacitance. How to Contact Fluke To contact Fluke, call one of the following telephone numbers: • Technical Su...
Page 6 - To register your product, visit; Safety Information; identifies conditions and actions that pose hazard(s) to the user A; Caution; identifies
373 Users Manual 2 Or, visit Fluke's website at www.fluke.com . To register your product, visit http://register.fluke.com . To see, print, or download the latest manual supplement, visit http://us.fluke.com/usen/support/manuals . Safety Information A Warning identifies conditions and actions that po...
Page 7 - When servicing the Meter, use only specified replacement parts.
Clamp Meter Safety Information 3 • Remove the test leads from the Meter before the battery door is opened. • Examine the test leads for damaged insulation or exposed metal. Check test lead continuity. Replace damaged test leads before using the Meter. • Do not use the Meter if it operates incorrectl...
Page 8 - Do not work alone so assistance can be rendered in an emergency.
373 Users Manual 4 • Connect the common test lead before connecting the live test lead. When disconnecting test leads, disconnect the live test lead first. • Do not work alone so assistance can be rendered in an emergency. • Use extreme caution when working around bare conductors or bus bars. Contac...
Page 9 - Symbol Meaning Symbol Meaning; Earth ground
Clamp Meter Safety Information 5 Table 1. Symbols Symbol Meaning Symbol Meaning B AC (Alternating Current) J Earth ground F DC (Direct Current) ~ Do not dispose of this product as unsorted municipal waste. Go to Fluke’s website for recycling information. X Hazardous voltage P Conforms to European Un...
Page 10 - CAT III
373 Users Manual 6 Symbol Meaning Symbol Meaning CAT III IEC Measurement Category III CAT III equipment has protection against transients in equipment in fixed-equipment installations, such as distribution panels, feeders and short branch circuits, and lighting systems in large buildings. CAT IV IEC...
Page 11 - The Meter
Page 13 - Backlight
Page 17 - HOLD
Clamp Meter The Meter 13 CAT III 600 V CAT I V 300 V 1 3 2 HOLD HOLD ghl006.eps
Page 19 - Electrical Specifications
Clamp Meter The Meter 15 Electrical Specifications AC Current Range ..................................................... 600.0 A Resolution ............................................... 0.1 A Accuracy ................................................. 2 % ± 5 digits (48 – 62 Hz) Crest Factor (50/6...
Page 20 - digits
373 Users Manual 16 Accuracy ................................................. 1 % ± 5 digits Continuity Beeper ................................... ≤ 30 Ω Capacitance Range ..................................................... 10.0 – 100.0 μ F / 1000 μ F Resolution .....................................
Page 21 - C or below 18
Clamp Meter The Meter 17 Operating Altitude ................................... 3000 meters Storage Altitude ...................................... 12,000 meters EMI, EMC................................................ Meets all applicable requirements in EN61326-1:2006 Temperature Coefficients........