Agreen LED light indicates a normal relay, while ared LED light indicates a faulty relay. ANENG RT01 Car Relay Tester – 11–25V Automotive Battery & Relay Diagnostic Tool. It is easy to use and compatible with most general-purpose automotive relays on the market.
This product would be ideal for automotive professionals, DIY enthusiasts, or anyone interested in checking and testing electronic automotive relays for automotive batteries in the UK.
