The Triplett MM200-NIST Compact Multimeter for the professional or DIYer measures AC/DC Voltage, Resistance, Temperature and Continuity. It features a 4000 count EBTN (Enhanced Black Twisted Nematic) display with a wide viewing angle, built-in NCV Detector with 3 color light indication and audible beeper, Battery strength indication on power up, Data Hold and Auto power off with disable. Includes Certificate of Traceability to N.I.S.T., Test Leads, Temperature Probe, and (2) AAA Batteries. cETLus listed. CAT III 600V safety category. 1-year warranty.