Klein Tools MM400 is an auto-ranging multimeter that measures AC / DC voltage, AC / DC current and resistance. It can also measure temperature, capacitance, frequency, duty cycle and test and continuity diodes.

• Measures up to 600V AC / DC, 10A AC / DC and 40 MΩ
• Measures temperature, capacitance, frequency, duty cycle and test diodes and continuity
• CAT III 600V safety rating
• Built to withstand a 3.3 'drop (1 m) and withstand daily wear and tear on the job site
• Low battery indicator and easy-access battery compartment
• For use in basic and controlled electromagnetic environments, such as residential, commercial and light industrial locations
• Test terminals, thermocouple with adapter and batteries
• Batteries: 2 x AAA
• Depth: 1.78 ”(45 mm)
• Fall Protection: 3.3 feet (1 m)
• Height: 6 ”(152 mm)
• Included accessories: test leads, batteries, thermocouple
• Safety classification: CAT III 600V
• Width: 3.07 ”(78 mm)