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3 IN 1 RS485 Modbus RTU Current &amp Voltage Meters Board 0-30V Voltage signal measurement 1A 2A 5A Current Collection Module

USD 5.97USD 8.53

3 IN 1 RS485 Modbus RTU Current &amp Voltage Meters Board 0-30V Voltage signal measurement 1A 2A 5A Current Collection Module

Description
Specification
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