DMiotech Digital Multimeter Multi Tester AC/DC Voltage Current Temperature Test Resistance Continuity Diode Transistor hFE Meter with LCD Display Smart-A Designed to safely and accurately troubleshoot a variety of automotive and household electrical problems. Ensures long service life for the beginners and the professionals. Compact Size DMM with Temperature Test Function. Accurately measures AC/DC voltage, current, resistance, continuity, diode, Transistor hFE and more. Auto Power off & Data Hold and Big LCD with Bright Backlight. Buzzer & Red LED Indicator for Continuity Test. The 10 MegOhm input is safe for automotive and household uses. The 10 MegOhm input is safe for automotive and household uses, it has a double-insulated body structure and a pair of CAT3 1000V 20A Yellow Probes. DMiotech Smart-A Digital Multimeter comes with a one-year warranty and lifetime support guarantee. Our DMiotech products have the CE Certification.