The Fluke 1507 and 1503 insulation testers are compact, rugged, reliable and easy to use. With their multiple test voltages, they are ideal for many troubleshooting, commissioning, and preventative maintenance applications. Additional features on the tools save both time and money when performing tests. They offer great performance for an exceptional value.
FEATURES

• Remote test probe makes repetitive or hard-to-reach testing easier
  
• Live circuit detection prevents insulation test if voltage >30V is detected for added user protection
  
• Auto-discharge of capacitive voltage for added user protection
  AC/DC voltage: 0.1V to 600V
  
• 200mA Continuity
  
• Auto power off to save battery power
  
• Large, backlit display for easy readability
  
• Automatic calculation of Polarization Index and Dielectric Absorption
• Ratio saves both time and money (FL1507 only)
  
• Compare (Pass/Fail) function makes repetitive tests simple and easy (FL1507 only)
  
• CAT III - 1000V, CAT IV - 600V overvoltage category rating for added user protection
  
• Included accessories: Remote probe, test leads and probes, alligator clips
  
• Accepts optional Fluke TPAK magnetic hanging system to free your hands for other work