Multi-Function Tester: Quick Test HDTV Cable (HDTV 1.2V/1.3V/1.4V/2.0V) and Network Cable (RJ45)
 
The Main and Remote Unit: HDTV/LAN Cable Tester consists of a main unit and remote unit. The remote unit stores conveniently on the side of the main unit
 
Advantage 1 for HDTV Cable: This HDTV tester can quickly scan and test up to 19 wires and decide which one is short circuit, open circuit, or in the wrong order. Supported Connector: HDMI (Type A)
 
Advantage 2 for Network Cable: For cables with RJ45 Connector (battery/charger not included). The LED lights will flash inrotation if all the wires are properly connected, otherwise the corresponding light will not flash
 
Power Source: The main unit can be powered by a single 1.5V AAA battery or using your phone's USB charger power supply