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shane55 to use as voltmeter to measure voltage only (no load) 1 connect thick black wire to supply voltage negative 2 connect thin red and yellow wires to supply voltage positive to measure current and voltage 1 connect supply voltage negative to thick black wire 2 connect supply voltage positive to load input terminal 3 connect thick red wire to load output terminal 4 connect thin red and yellow wires to supply voltage positive

2019-10-29 02:30:34 полезный (1)
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