{"product_id":"lamiwexi-4-pin-and-5-pin-relay-sockets-with-selector-switch-for-universal-compatibility","title":"LamiWexi 4-Pin And 5-Pin Relay Sockets With Selector Switch For Universal Compatibility","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eDiagnose Faulty Relays And Battery Voltage Instantly Without A Multimeter Using The LamiWexi Integrated Digital Relay Tester\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eSupporting both 4-pin and 5-pin relays, a red LED voltage display, 10-cycle action release testing, and silicone alligator clips — the LamiWexi RT01 delivers fast relay and battery diagnostics straight from your car battery, no scanner needed.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eStruggling To Tell Whether A Relay Is Faulty Without Expensive Equipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003ePress the TEST button and the RT01 automatically cycles the relay 10 times, lighting up green if it passes or red if it fails — a definitive verdict in seconds, no guesswork required.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eTired Of Testers That Only Work On One Pin Configuration?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe dual-socket design covers both 4-pin and 5-pin relays on the same unit. Simply insert the relay, switch the selector to 4PIN or 5PIN, and test — one tool handles every standard automotive relay type.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eNeed Battery Voltage And Relay Results At The Same Time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eConnect the alligator clips to your battery and the RT01 instantly displays live voltage on the LED screen — 11V to 25V, covering both 12V and 24V systems — while simultaneously running the relay test.\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e4-Pin And 5-Pin Relay Sockets With Selector Switch For Universal Compatibility\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRed LED Digital Display Shows Live Battery Voltage From 11V To 25V\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e10-Cycle Action Release Test With Green Pass \/ Red Fail Indicator Lights\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSilicone Insulated Alligator Clips With 2.1cm Opening And Strong Non-Slip Grip\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eWHY CHOOSE LAMIWEXI\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eINSTANT PASS\/FAIL DIAGNOSIS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eInsert the relay, connect to the battery, and press TEST. The RT01 cycles the relay 10 times and lights up green for pass or red for fail — no interpretation needed.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eUNIVERSAL 4-PIN AND 5-PIN SUPPORT\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eTwo dedicated sockets and a simple gear selector cover every standard 4-pin and 5-pin automotive relay, so one tool replaces multiple testers.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eLIVE BATTERY VOLTAGE DISPLAY\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe red LED screen shows battery voltage the instant the clips connect — 11V to 25V — confirming battery condition alongside your relay test without switching tools.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eSTABLE MAIN CONTROL CHIP\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eA precision control chip ensures consistent, accurate readings across every test cycle, eliminating the false results common in basic relay testers.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eHEAVY-DUTY SILICONE CLIPS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eSilicone insulated handles, a wear-resistant clamp body, and a 2.1cm jaw grip battery terminals firmly without slipping throughout the full test sequence.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eONE-PIECE INTEGRATED BUILD\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eAll sockets, display, indicator lights, and leads are built into a single compact unit — no loose parts, stable readings, always ready to use.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eNO BATTERY REQUIRED\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe RT01 powers directly from the vehicle battery through the alligator clips — no internal batteries to charge or replace, ever.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eMEET THE LAMIWEXI RT01\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eFrequently Asked Questions\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eHow do I test a relay with the RT01?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eClip to the battery, insert the relay into the correct socket, set the selector to 4PIN or 5PIN, and press TEST. Green means good; red means faulty.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eWhat relay types does it support?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eBoth 4-pin and 5-pin automotive relays found in standard cars, vans, and light trucks on 12V or 24V systems.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eWhat voltage range does battery detection cover?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e11V to 25V, covering both 12V passenger vehicles and 24V trucks and commercial vehicles.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eDoes it need its own batteries?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eNo — it runs entirely off the vehicle battery through the included alligator clips.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eWhat does the 10-cycle test measure?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eAction release timing and response consistency across 10 open\/close cycles. Slow or inconsistent results trigger the red fail light.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eWhy silicone clips over standard ones?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe insulated handles prevent short circuits, and the strong jaw maintains a firm, slip-free connection throughout the full test cycle.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eIs it safe to use on a running vehicle?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eYes — connect red to positive and black to negative, keep the unit away from moving parts, and handle with dry hands.\u003c\/p\u003e","brand":"SaveOffer","offers":[{"title":"Limited Offer","offer_id":52758288892216,"sku":"SPUK01290087","price":58.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/8175\/6216\/files\/lami-wexi-img-24.png?v=1786093545","url":"https:\/\/www.saveoffer.co.uk\/products\/lamiwexi-4-pin-and-5-pin-relay-sockets-with-selector-switch-for-universal-compatibility","provider":"SaveOffer","version":"1.0","type":"link"}