The FLIR IM75 is both an advanced multifunction digital multimeter and premier handheld insulation tester for installation, troubleshooting and maintenance professionals. The IM75 includes several specialty insulation modes including: Polarization Index, Dielectric Absorption and Earth Bond Resistance. Insulation tests can be performed instantly, continuously and over a timed duration for in-depth assessment. TA81 CAT IV Silicone Insulated Test Probes with screw on insulated alligator clips, TA50 Magnetic hanging strap, 6 x AAA batteries, and User manual/CD included.