Klein Tools MM720 Multimeter is an automatically ranging true root mean squared (TRMS) digital multimeter that measures AC/DC voltage, AC/DC current, and resistance. It can also measure temperature, capacitance, frequency, duty-cycle, diodes and continuity. It features a high visibility, reverse contrast LCD display with an optical sensor to automatically optimize viewability in dark or bright ambient lighting.

• Multimeter 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 identifying and eliminating ghost or stray voltages.
• Low battery indicator and easily accessible battery and fuse compartment.
• Tough meter built to withstand a 6.6-Foot (2 m) drop and is rated IP42.
• Includes carrying pouch, test leads, thermocouple with adapter, and batteries.
• CAT IV 600V Safety Rating.
• For use in basic and controlled electromagnetic environments such as residential, business and light-industrial locations.