MM400 Multimeter

Klein Tools - MM400

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 diodes and continuity. Klein Tools Test and Measurement product line was exclusively designed from the ground up by electricians for electricians.

  • Max Current (A): 10 (AC), 10 (DC)
  • Max Voltage (V): 600 (AC), 0.0006 (DC)
  • Max Resistance (Ω): 40 (AC)
  • Capacitance Measurement: Yes
  • Temperature Measurement: Yes
  • Frequency Measurement: Yes
  • Transistor Test: None
  • Continuity: Yes
Related Products

Klein Tools MM2000

Max Current (A): 10 (AC), 10 (DC)

Max Voltage (V): 1000 (AC), 0.001 (DC)

Max Resistance (Ω): 40 (AC)

Capacitance Measurement: Yes

Temperature Measurement: Yes

Frequency Measurement: Yes

Transistor Test: None

Continuity: Yes

Klein Tools MM700

Max Current (A): 10 (AC), 10 (DC)

Max Voltage (V): 1000 (AC), 0.001 (DC)

Max Resistance (Ω): 40 (AC)

Capacitance Measurement: Yes

Temperature Measurement: Yes

Frequency Measurement: Yes

Transistor Test: None

Continuity: Yes

Klein Tools MM600

Max Current (A): 10 (AC), 10 (DC)

Max Voltage (V): 1000 (AC), 0.001 (DC)

Max Resistance (Ω): 40 (AC)

Capacitance Measurement: Yes

Temperature Measurement: Yes

Frequency Measurement: Yes

Transistor Test: None

Continuity: Yes

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