Like this review? Learn more about the Extech 410 and 420 high-performance multimeters here: 410 shout.lt/b2hQ 420 shout.lt/b2hX Complete with CAT III test leads, tilt stand, protective holster, velcro hanging strap, Type K bead wire temp probe and 9V battery The mulitmeter features: Averaging DMM with 8 functions and 0.5% basic accuracy AC/DC Voltage & Current, Resistance, Temperature, Diode/Continuity Input fuse protection and mis-connection warning 20A max Current Type K temperature measurements Data hold, Relative, Auto power off Large-digit backlit LCD