FLUKE 

FLUKE-1503 FLUKE 1503 Insulation Tester 2GOhms CAT III 600 V CAT IV 600 V

Mfg Part Number:  FLUKE-1503  
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Price: $612.90
Quantity:
In Stock: 13
Last Updated: Aug 20, 2025
No Sales Tax except these states
, PO and Wire.

Fluke 1503 Insulation Resistance Tester handles all the basic insulation testing needs

The Fluke 1503 is a great choice for basic residential and commercial electrical insulation testing. This rugged, compact tool fits in the palm of your hand. The 1503 is the same form factor as the Fluke 1507 but with a few less features. You can count on it to handle the most common tests at a most affordable price. Additional features, like the remote probe, reduce the time needed to perform repetitive testing.

Other useful capabilities:

  • Measures AC/DC voltage from 0.1 V to 600 V
  • Includes auto-discharge of capacitive voltage for added user protection
  • Provides lo-ohms earth-bond continuity (200 mA)
  • Simplifies repetitive or hard-to-reach testing with the remote test probe
  • Saves battery power with auto power off
  • Presents results on a large, backlit display
  • Features CAT IV 600 V overvoltage category rating
  • Comes with remote probe, test leads, test probes, alligator clips, and one-year warranty
  • Accepts optional Fluke TPAK magnetic hanging system to free your hands for other work
  • Runs on four AA alkaline batteries (NEDA 15 A or IEC LR6) for at least 1000 insulation tests
Main Specification
General Information
Manufacturer Fluke Corporation
Manufacturer Part Number FLUKE1503
Manufacturer Website Address http://www.fluke.com
Brand Name Fluke
Product Model 1503
Product Name 1503 Insulation Resistance Meter
Product Type Insulation Tester
Technical Information
Device Function Resistance Tester
Device Function Insulation Fault Detection
Device Function Voltage Measurement
Device Function Resistance Measure
Battery Information
Number of Batteries Supported 4
Battery Size Supported AA
Battery Included Yes
Battery Chemistry Alkaline
Physical Characteristics
Height 2"
Width 3.9"
Weight (Approximate) 1.21 lb
Miscellaneous
Package Contents
  • 1503 Insulation Resistance Meter
  • Remote probe
  • Test leads
  • Test probes
  • Alligator clips
  • User documentation
Warranty
Limited Warranty 1 Year
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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