Klein Tools CL120 Auto-Ranging Digital Clamp Meter


Klein Tools CL120 400 Amp AC Auto Ranging Digital Clamp Meter

  • Clamp Meter measures AC current and NCVT via clamp and AC/DC voltage, resistance and continuity via test-leads
  • Non-contact voltage tester integrated into the clamp jaw
  • Backlit LCD for ease of viewing in low light
  • Auto ranging measurements



Klein Tools CL110 is an automatically ranging digital clamp-meter that measures AC current via the clamp, and AC/DC voltage, resistance and continuity via test-leads. 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. Measures AC current via the clamp and AC/DC voltage, resistance and continuity via test-leads. Built to withstand a 3.3 ft. (1m) drop. CAT III 600V, Class 2, Double insulation safety rating. Backlit display for clear readings. Powers off automatically after 15 minutes of non-use to conserve battery life. Includes a carrying case, test leads and 3 ‘AAA’ batteries. Low battery indicator and easily accessible battery compartment. Meets requirements for use in basic and controlled electromagnetic environments like residential, office and light-industrial locations. Operating altitude to 6,562 ft (2,000 m). Operating temp: 32 degrees F to 122 degrees F (0 degrees C to 50 degrees C).


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Klein Tools CL120 Auto-Ranging Digital Clamp Meter