Tri-State Instrument Laboratory understands the importance of reliability and accuracy. That’s why we only handle the finest brands of analog and digital Megohmmeters. Brands that you can trust such as Fluke, AEMC, Amprobe, Ideal, Extech, and many others. These products can be used for many applications including testing switchgear, motors, generators, and cables with ranges up to 10,000 V DC. Let us provide you with the correct product for your needs at a reasonable price.