• CL420
  • Usually ships in 2-4 weeks



  • LED torch light, backlight display
  • 6mm diameter max.
  • Operating temp: 14°F to 122°F (-10°C to +50°C) 80% RH or less
  • Safety standards: EN61010-1, EN61010-2-030, EN61010-2-032
  • 60hrs (approx) battery life
  • Data hold
  • Zero adjust function
  • Auto power off


The Yokogawa CL420 Clamp On Process Meter measures 4 to 20mA DC signals without breaking the loop. The CL420 features 0.2% accuracy, 0.01mA resolution, dual display, LED torch light and has a 6mm diameter maximum. The response time is approximately 1.5 seconds (2.5 seconds when across the range).

Ships complete with:

  • User's manual
  • Batteries
  • Soft case (93045)