UT61 Series Digital Multimeters are products designed for multifunctional high precision high performance and automatic measurements. 1、Large LCD screen； 2、High resolution analog pointer display； 3、Full range overload protection； 4、Data hold REL Peak value measurement； 5、Low battery indication backlight and sleep mode； 6、External interface supports RS232C and USB cable. UT61 Series can measure AC/DC voltage and current resistance diode circuit continuity capacitance frequency temperature hFE electromagnetic induction etc. UT61 Series complies with the standard IEC61010: CAT. III 1000V CAT.IV 600V; they are widely used in Industrial Production and Service Technological Research and Design College Education (Laboratory Courses) and Automotive Industry.