Clamp-on Testers

With our 16 models of different clamp-on testers, Yokogawa provides the right tool for the job. Our CL Series consists of AC, AC/DC clamps and leakage current clamps with various ranges and dimensions, including mini clamp-on meters. The multiple options include RMS, Mean, Temperature, frequency, and recorder output.

Exclusive model for AC current measurement with current ranges up to 200A
24mm in diameter of measurable conductor
Light weight & compact design
Mean value display
Data hold function
Approved for conformity to safety standards EN61010-1,
EN61010-2-032 (CAT. Ill 300 V)

  • CL150 AC/DC Clamp Meter
  • AC up to 2000A
  • AC/DC voltage, resistance measurements
  • 54mm diameter measurable conductor
  • Mean value
  • DC output
  • Safety standards 

AC current measurement with current ranges up to 2000A
AC/DC voltage and resistance measurements
True RMS display
54mm in diameter of measurable conductor
DC output function
Data hold function
Sleep function
Approved for conformity to safety standards EN61010-1, EN61010-2-031, EN61010-2-032 (CAT. HI 600 V, CAT. II1000 V)

  • AC/DC test
  • Up to 300A
  • 24mm diameter measurable conductor
  • Lightweight & compact
  • Mean value display
  • Approved for safety standards 

 

  • Clamp-on Tester CL235 with true RMS display
  • AC/DC current tester up to 600A AC and 1000A DC
  • Data hold function
  • Safety standards EN61010-1, EN61010-2-031, EN61010-2-032 (CAT. III 600 V)

AC/DC current measurements with current ranges up to 2000A
AC/DC voltage and resistance measurements
DC output
55mm in diameter of measurable conductor
Mean value display
Sleep function
Data hold function
Approved for conformity to safety standards EN61010-1, EN61010-2-031, EN61010-2-032 (CAT. III 600 V, CAT. II 1000 V)

True RMS display
AC/DC current measurements with current ranges up to 2000A
AC/DC voltage and resistance measurements
DC output
55mm in diameter of measurable conductor
Sleep function
Data hold function
Approved for conformity to safety standards EN61010-1,EN61010-2-031, EN61010-2-032 (CAT. III 600 V, CAT. II 1000 V)

This device allows the user to make safe current checks of 4 to 20mA without breaking the loop. In addition, the output function provides a simple way to log and monitor the data.

  • Clamp-on Tester CL320
  • Leakage current measurement
  • 20mA-200A
  • Compact design
  • Manual range switching, auto power-off
  • 24mm
  • Mean value display
  • EN61010-1, EN61010-2-032(CAT. III 300 V)

Leakage current measurement with current range from 40mA to 400A
Light weight and compact design
Manual range switching and auto power-off functions
40mm in diameter of measurable conductor
Mean value display
Auto power-off
Manual range switching
Approved for conformity to safety standards EN61010-1, EN61010-2-032(CAT. III 300 V)

Leakage current measurement with current range from 40mA to 400A
Manual range switching and auto power-off functions
40mm in diameter of measurable conductor
True RMS display
Auto power-off
Manual range switching
Approved for conformity to safety standards EN61010-2-032 (CAT. III 300 V)

Leakage current measurement with current range from 200mA to 1000A
AC and DC output
68mm in diameter of measurable conductor
Approved for conformity to safety standards EN 61010-1, EN 61010-2-032 (CAT III 300 V)

  • 30031A/30032A Clamp-on Leakage Current Tester with 3mA-60A leakage current measurement range 
  • Measurable conductor diameter: 40 mm max.
  • Easier, clear display

Looking for more information on our people, technology and solutions?


Contact Us
Top