100A PZEM 004T 3.0 Version Wattmeter Kwh Meter Volt Amp Current Test Module for Arduino TTL COM2/COM3/COM4

100A PZEM 004T 3.0 Version Wattmeter Kwh Meter Volt Amp Current Test Module for Arduino TTL COM2/COM3/COM4
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sku: 1005007457009471
$6.25+12%
$7.00
Shipping from: China
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