Manual Ranging Digital Multimeter In Stock Now

Klein Tools MM300 is a manual ranging multimeter that measures AC/DC voltage, DC current, and resistance. It can also test batteries, diodes, and continuity. Klein Tools' Test and Measurement product line was exclusively designed from the ground up by electricians for electricians. Years of field research, combined with extensive input from electricians across America, inspired the development of meters and electrical testers loaded with innovative, time-saving features.

Multimeter was developed to withstand daily wear and tear on the job site, and is a professional meter that provides accurate readings

Safety rating is CAT III 600-Volt, class 2, double insulation

Built to endure a 3.3 ft. (1 m) drop

multi-meter meets requirements for use in basic and controlled electromagnetic environments such as residential properties, business premises, and light-industrial locations

Includes low battery indicator and has easily accessible battery compartment

Operating temp: 32 Degree F to 104 Degree F (0 Degree C to 40 Degree C)

Operating altitude to 6,562 ft. (2,000 m)

Included accessories: test leads and batteries