Digital Voltmeter 12V-250V Socket Wall AC/DC Power Outlet Detector
Feature: 100% Brand new and High quality The tester pen can test 12-250V voltage and indirectly test AC neutral wire, phase line and breakpoint. It can show 220V at most. Press the “direct” button can directly test AC voltage Press the “inductance” button can test DC voltage Use the pen tip to test AC phase line …
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HLK-5M05 AC-DC 220V to 5V power supply module
Introduction: Hi-Link newest power supply module,it has been widely used in smart home,automation and control,communications equipment, instrumentation and other industries use.
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