Extech MG320 CAT IV Insulation Tester/True RMS MultiMeter/Insulation Tester Green/Orange MG320

13 function wireless true rms multimeter/insulation tester. Multimeter/1000v insulation tester with wireless pc interface (915mhz). Measure insulation resistance to 20g 5 test voltage ranges polarization index (pi) and dielectric absorption ratio measurements (dar) low resistance measurement with zero function programmable timer feature sets the duration of test comparison mode allows user to set the pass/fail values for insulation measurements step voltage (10 steps at 50 to 120 of range) auto-discharge of voltage test signal lock power on function for hands-free operation manually store/recall up to 99 readingsbacklit 6000 count display with analog bargraph high voltage and overload indicationdata hold to freeze displayed reading auto power off and low battery indication complete with test leads alligator clip 6 x aa batteries and soft case

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