M430/M520 DC4-30V DC100A Current Voltmeter Ammeter Dual LED 4/5-Wire Display
ab 2,93 €
M430 4-30V 10A/50/100A 4 Wire. The displayed value can be fine-tuned through an adjustable resistance. It does not have the functions of buck-boost or current limiting. M520 Blue/Red 5-30V 10A 4 Wire.
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