Amprobe CT238A Clamp Accessory

Amprobe CT238A Clamp Accessory

  • AC/DC current clamp, 20 A
  • Special “low current version
  • Zero adjust knob
  • Attached leads and users manual



Product Highlights

Current Transformer CT238A

The Amprobe CT238A current transformer probe measures AC or DC current. It converts high current to a low level millivolt signal for input directly into a test instrument. It can be used with standard DMMs, recorders, digital or analog meters, data loggers/DAS, oscilloscopes, or other test and measurement instruments.



Max conductor size 19 mm (0.75 in)
Lead length 1.5 m (59 in)
Power 9 V battery, NEDA 1604, JIS 006P, IEC 6F22

For complete specs please download the product datasheet under the “Resources” tab.


Product Manual »

1 review for Amprobe CT238A Clamp Accessory

  1. Betta

    Extremely accurate

    I have not used this much, however, it works very & easy
    for me.

    ✔ Yes, I recommend this product.

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