Jonard Tools WSS-1020 Stainless-Steel Curved Wire Stripper, 10-20 AWG

Designed to test HDMI and Mini HDMI cables with ease, this cable tester is the perfect tool for evaluating cables that may have shorts, open circuits, or have wire pairs in the wrong order. Compatible with 1.2V, 1.3V, 1.4V, and 2.0V HDMI or Mini HDMI cables. Scan mode allows you to see each individual connection being tested, while Full Display mode shows all tested connections at once. The detachable remote allows quick testing of installed or very long cables. Auto-shutdown function after 10 minutes preserves battery life. Works on any cable length, tested up to 500m. Includes one 9V battery required for operation.