Klein Tools MM400 Multimeter, Digital Auto Ranging, AC/DC Voltage, Current, Capacitance, Frequency, Duty-Cycle, Diode, Continuity, Temp 600V
Return Policy & Eligibility
Return Policy
We accept returns on most items within 30 days of purchase. However, the following items are NOT eligible for return:
- Built-to-order or custom-made products (e.g., Rolair Air Compressors)
- Gas-powered equipment (e.g., Generators, Power Washers, Chainsaws)
- Pneumatic tools (e.g., Nail Guns, Paint Sprayers)
- Ladders, scaffolding, or climbing equipment
- Fall protection equipment (e.g., Lanyards, Harnesses)
- Batteries
- Used consumables or accessories (e.g., Sandpaper, Saw Blades)
- Guide rails longer than 95 inches
- Cast iron equipment (e.g., Table Saws, Drum Sanders)
- Clothing (all sales are final)
For more details on eligible items and our full return instructions, please click here to view our complete policy.
Features:
- Multimeter measures up to 600V AC/DC voltage, 10A AC/DC current and 40 MOhms resistance
- Electrical tester measures temperature, capacitance, frequency, duty-cycle, and test diodes and continuity
- CAT III 600V safety rating
- Built to withstand a 3.3-foot (1 m) drop and withstand daily wear and tear on the job site
- Low battery indicator and easily accessible battery compartment
- For use in basic and controlled electromagnetic environments such as residential, business and light-industrial locations
- Includes test leads, thermocouple with adapter, batteries and user manual
Details:
Klein Tools MM400 Multimeter 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 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.
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