Digital Multimeter, AC/DC Voltage, AC/DC CurrentMultimeter with automatic ranging true root mean square (TRMS) technology for increased accuracy Tester measures up to 1000V AC DC voltage, 10A AC DC current and 60 MOhms resistance plus temperature, capacitance, frequency, low impedance (LoZ), duty cycle, test diodes and continuity High visibility, reverse contrast display with optical sensor to automatically optimize viewability in dark or bright ambient lighting Low Impedance (LoZ) mode for