● True RMS
● AC/DC 600V voltage measurement (UT121A)
● AC 750V/DC 1000V voltage measurement (UT121B)
● 60MΩ large resistance measurement (UT121B)
● 60mF large capacitance measurement (UT121B)
● AC/DC 600V voltage measurement (UT122)
● 60MΩ large resistance measurement (UT122)
● 99mF large capacitance measurement (UT122)