Product selection guide: Insulation testers

Use our product selection guide to find the insulation tester that fits your needs best.
Fluke 1550C 5 kV Insulation Tester with standard ir3000 FC wireless data connector
Fluke 1507 Insulation Resistance Tester
Fluke 1550C FC 5 kV Digital Insulation TesterFluke 1507 Insulation Resistance Tester
PI/DAR timed ratio test   
Memory storage  
Insulation test voltagesUser selectable 250 V to 5000 V50 V, 100 V, 250 V, 500 V, 1000 V 
Insulation resistance250 KΩ to 1 TΩ0.01 MΩ to 10 GΩ 
Auto-discharge of capacitive voltage   
Warranty3 years1 year 
Remote probe, test leads, alligator clips   
Rugged, utility hard case   
Auto power off   
Resistance0.01 MΩ to 20 KΩ 
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