The Fluke 1503 Insulation Tester tests voltage at 500V and 1000V and measures up to 2000 MΩ.

The Fluke 1503 Insulation Tester is compact, rugged, reliable, and easy to use. With their multiple test voltages, it is ideal for many troubleshooting, commissioning, and preventative maintenance applications. Additional features on the tool saves both time and money when performing tests. It offers great performance for an exceptional value!

• Insulation Test Range: 0.1MOhm to 2000MOhm
• Insulation Test Voltages: 500 V, 1000 V
• Saves both time and money with Automatic calculation of
• Polarization Index and Dielectric Absorption Ratio
• Repetitive or hard-to-reach testing is easy with the remote test probe
• Live circuit detection prevents insulation test if voltage > 30 V is detected for added user protection
• Auto-discharge of capacitive voltage for added user protection
• AC/DC voltage: 0.1 V to 600 V
• 200 mA Continuity
• Resistance: 0.01 Ohm to 20.00 KOhm
• Save battery power with auto Power off
• Read measurements easily with large, backlit display
• CAT IV 600 V over-voltage category rating for added user protection

Included Accessories

• Remote Probe
• TL224 Test lead set
• TP74 Test Probe set
• Holster
• User Manual