For over 65 years, Associated Research has been the leader in the electrical safety compliance testing industry. Today, Associated Research offers a complete product line of electrical safety compliance testers. Included in their product offering are AC Hipot, DC Hipot, Insulation Resistance, Ground Bond, Functional Run, Line Leakage testers and Multi-Function Electrical Safety Compliance Analyzers. Associated Research has made the commitment to have their entire standard line of instruments safety agency listed and they are the only company to have multiple product lines both C-UL-US and TÜV-GS safety agency listed. They also hold more US patents than any other company in the industry. As an industry leader, Associated Research also provides the most comprehensive service and support available. They offer product warranties up to five years, guaranteed turn-around times on instrument repair and calibrations, and expertly trained customer support and technical personnel. In addition they provide a wide range of technical and educational documents to help manufacturers perform their tests safely and efficiently. They also provide regional training seminars and online seminars. With a combined focus on product innovation and customer needs Associated Research continues to lead the industry. Advanced Technology Associated Research Has Developed: Enhanced Graphic LCD and simplified user interface Patented SmartGFI® safety circuit Patented built-in CAL-ALERT® feature Patented VERI-CHEK® feature Exclusive prompt and hold function Patented CHARGE-LO and RAMP-HI