Accessory Head - 400 Amps AC Clamp
Unfortunately, the ACH4 is currently not available, checkout our other Fieldpiece products for more options.Â


The ACH4 current clamp is a small size accessory head for quickly reading up to 400 AC amps. The claw feature on the clamp makes it easy to quickly pick out the wire you need to measure. Once the current carrying conductor is isolated, the amperage is converted to mVAC for reading directly on the meter.
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