METRAOHM 413: The Ultimate Insulation Tester for Electrical Safety and Maintenance Experience unparalleled precision and reliability with the METRAOHM 413. Its advanced technology and intuitive interface empower you to: Accurately measure insulation resistance up to 100 TΩ Detect insulation faults with pinpoint accuracy Perform dielectric absorption and polarization index tests Ensure electrical safety and prevent costly downtime Unleash the power of METRAOHM 413 and elevate your electrical maintenance and safety practices.