Uei IRT807 Insulation Resistance Tester 1000V AC/DC, Advanced Megohmmeter Measur
Part Number IRT807. Model IRT807. The IRT807 is a professional level insulation resistance tester with 1000V and 40M ohms ranges, continuity, Pi/DAR test, compare and Lock features, a rotary style selector switch, protective rubber boot with a kick-stand and is backed by a 1-year limited warranty.