Digital Insulation Tester with Certificate of Traceability to N.I.S.T.
The Triplett Model MG430 tests Insulation Resistance to 2000MΩ using three test voltages (250V, 500V, and 1000V), and also measures AC/DC Voltage and Low Resistance (Continuity). Additional features include a Lock Power function for hands-free operation, Data Hold to "freeze" the reading on the display, Backlit Dual LCD display, Auto power off, plus Low Battery and Overrange Indication. CAT III 1000V safety category. Includes test leads with alligator clip, (6) AA batteries, and carrying case. 1-year warranty.
MG430-NIST Comes with Certificate of traceability to NIST standards