Fosa HDMI Digital Cable Portable RJ45 Cable Tester Tracker High-Definition Tester,

Requires one 9V DC battery (sold separately). Quickly check your HDMI, RJ45 cables. Automatically performs continuity, open, short and cross tests. Handheld for portability. Test the cables for issues by connecting them to both the Master and Remote units. explanation: HDMI high-definition digital signal lines, double-stranded wires and line pairs are tested one by one to distinguish between wrong (right) lines, shorts and open circuits, allowing you to make quick and accurate judgments. specification: Condition: 100% Brand New Material: ABS Color: Yellow Power supply: 9V DC (sold separately) Test power consumption: 8mA Size: Approx. 10.5 * 9.5 * 2.6 mm / 0.4 * 0.3 * 0.1 in Weight: approx. 122 g Test cables: HDMI, RJ45 Package List: 1 x High-Quality Digital Cable Line Tester Suite 1 x Chinese and English instruction manual Note: 1. Please allow 1-3cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.