Amprobe CT238A Current Transformer Probe

Features and Specifications

• AC/DC current clamp, 20 A
• Special low current version
• Zero adjust knob
• Load impedance (minimum) > 10 kilohm and ≤ 100pF
• Conductor size: 19 mm diameter
• Jaw opening: 20 mm max.
• 9 V Battery

The Amprobe CT238A current transformer probe measures AC or DC current and complex waveform currents. Using advanced Hall Effect technology the CT238A can accurately measure currents with a resolution of 1mA from 5mA to 30 Amps over the frequency range of DC to 20 kHz. 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 requiring current measurement and/or waveform analysis.

What's in the Box

• Amprobe CT238A current probe