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 optimise 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 optimise 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 is built to withstand a 6.6′ (2 m) drop and is rated IP42
• Includes carrying pouch, test leads, thermocouple with adapter, and batteries
• CAT IV 600 V safety rating
• For use in basic and controlled electromagnetic environments, such as residential, business and light-industrial locations