Power Electronics

Kit Enables High-Voltage Measurements with DMM

From Cal Test Electronics, the CT3197 impedance converter kit adapts the company’s high-voltage oscilloscope probe (model CT2982) for use with a standard digital multimeter (DMM). The impedance converter kit eliminates the need to purchase a costly high-voltage probe for DMM use. The CT3197 consists of a BNC feedthrough terminator and a BNC-to-4-mm banana plug adapter.

Specifications for the kit include a dc to 50 MHz bandwidth, a working power of 1 W max, a maximum input voltage of 250 Vdc or 200 Vac rms. In addition, accuracy is ±0.25%. The impedance converter kit is priced at $52.

For more information, visit www.caltestelectronics.com.

Hide comments


  • Allowed HTML tags: <em> <strong> <blockquote> <br> <p>

Plain text

  • No HTML tags allowed.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Lines and paragraphs break automatically.