MFJ MFJ-4422 SKU: ZMF-4422


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4.5-30 VDC/30A Digital Volt/Amp Panel Meter with Current Shunt

Connect MFJ-4422 inline to monitor voltage and current of your mobile radio or accessories.

Displays voltage and current simultaneously with a .01 to .1V resolution.

Has .28” red LED digits. 

Built-in current shunt, input/output with Anderson PowerPoles. 

Handle up to 30A. 

Reverse polarity protection. 

3Wx2Hx1D inches.
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