New and Improved Digital Clamp Meters Come with 1.38 in. Jaw Opening

Press Release Summary:

  • Offer integrated NCV tester on meters with audible and visual indicators
  • Improved temperature accuracy and upgraded lantern-style test-leads
  • Feature test lead holder on side of clamp for hands-free operation

Original Press Release:

Klein Tools® Introduces New and Improved Line of Digital Clamp Meters

Aug. 12, 2020 (Lincolnshire, Ill.) – Klein Tools (, for professionals since 1857, introduces a new and improved line of entry level clamp meters, keeping the same functionality at the same cost trade professionals know but with a new look and new capabilities to improve ease of use.

Entry Level Digital Clamp Meters (Cat. Nos. CL120, CL220, CL120KIT, CL320, CL390)

  • New rugged industrial design – improved durability, look and feel
  • Integrated NCV tester on all meters with audible & visual indicators
  • Test lead holder on side of clamp for hands-free operation
  • True RMS added to CL220
  • Improved temperature accuracy on all models
  • Upgraded lantern-style test-leads on all models
  • Larger jaw opening – now 1.38''
  • New magnetic hanger (sold separately) without a strap clips directly to the back of meters

“Klein Tools’ goal in redesigning our line of digital clamp meters was to make them easier and more functional for trade professionals,” said Sabrina Kalsi, product manager at Klein Tools. “Our new line offers rugged housing with added features like the NCV tester and the clamp lead holders to better address our customer’s applications. Improvements in temperature accuracy and added TRMS to CL220 make the new line a good addition to professional tool bags.”

For more information, visit or search for #NewKleins on social media.

About Klein Tools
Since 1857 Klein Tools, a family-owned and operated company, has been designing, developing and manufacturing premium-quality, professional-grade hand tools. The majority of Klein tools are manufactured in plants throughout the United States and are the No. 1 choice among professional electricians and other tradespeople. For more information, visit

Media Contact:
Klein Tools Marketing Team
Office: 847.821.4145

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