{"product_id":"draper-12v-lambda-tester-and-simulator-etot","title":"Draper 12V Lambda Tester and Simulator - ETOT","description":"Draper Tools has been equipping British trades and serious home users since 1919. A family-run Hampshire business for over a century, Draper offers one of the widest tool ranges in the UK — from hand and power tools to workshop equipment, garden tools and automotive specialty kit.\n\u003ch2 style=\"margin:0 0 10px 0;font-size:20px;color:#003366;\"\u003eDraper 12V Lambda Tester and Simulator - ETOT\u003c\/h2\u003e\n\u003cp style=\"font-size:14px;line-height:1.6;color:#333;margin:0 0 15px 0;\"\u003eThe \u003cstrong\u003eDraper\u003c\/strong\u003e 12V Lambda Tester and Simulator - ETOT (Part Number: \u003cstrong\u003eETOT\u003c\/strong\u003e) is a genuine Draper product, supplied through official UK distribution.\u003c\/p\u003e\n\u003cstyle\u003e.lb-img-strip{margin:14px 0;display:flex;flex-wrap:wrap;gap:8px;justify-content:center;}.lb-img-cell{flex:0 0 auto;width:calc(33.3% - 8px);max-width:140px;border:1px solid #dce3eb;border-radius:6px;background:#fff;padding:6px;box-sizing:border-box;}.lb-img-cell img{width:100%;height:auto;aspect-ratio:1\/1;object-fit:contain;display:block;}@media (hover:hover){.lb-img-cell:hover img{transform:scale(2);transition:transform .25s;}}\u003c\/style\u003e\n\u003cp style=\"font-size:13px;line-height:1.6;color:#555;margin:0 0 15px 0;\"\u003eThis 12V oxygen sensor tester and simulator is designed for testing both Zirconia and Titania lambda\/oxygen sensors. It is suitable for testing 1-4 wire lambda\/oxygen sensors, both heated and unheated. The device can simulate rich and lean mixtures to monitor the ECU's response. An LED display shows the crossover signal from the sensor. A wire piercing clamp is included for the positive lead, allowing for quick connection checks and confirming wire identity. Requires a 9V battery (available separately).\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-weight:bold;background:#f8f9fa;width:40%;font-size:13px;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-size:13px;\"\u003eDraper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-weight:bold;background:#f8f9fa;width:40%;font-size:13px;\"\u003eManufacturer Part Number\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-size:13px;\"\u003eETOT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-weight:bold;background:#f8f9fa;width:40%;font-size:13px;\"\u003eMPN\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-size:13px;\"\u003eETOT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-weight:bold;background:#f8f9fa;width:40%;font-size:13px;\"\u003eEAN\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-size:13px;\"\u003e5059482072673\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-weight:bold;background:#f8f9fa;width:40%;font-size:13px;\"\u003eGTIN\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-size:13px;\"\u003e5059482072673\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-weight:bold;background:#f8f9fa;width:40%;font-size:13px;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-size:13px;\"\u003eDRAPER\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-weight:bold;background:#f8f9fa;width:40%;font-size:13px;\"\u003eItem Weight\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-size:13px;\"\u003e0.346 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-weight:bold;background:#f8f9fa;width:40%;font-size:13px;\"\u003eCustom Bundle\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-size:13px;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-weight:bold;background:#f8f9fa;width:40%;font-size:13px;\"\u003eVoltage\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-size:13px;\"\u003e12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-weight:bold;background:#f8f9fa;width:40%;font-size:13px;\"\u003ePower Source\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-size:13px;\"\u003eBattery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-weight:bold;background:#f8f9fa;width:40%;font-size:13px;\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-size:13px;\"\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch4\u003eDownloads\u003c\/h4\u003e\u003cul style=\"list-style:none;padding:10px 16px;margin:0;background:#f8f9fa;border:1px solid #eee;border-radius:6px;\"\u003e\n\u003cli style=\"padding:6px 0;\"\u003e\u003ca href=\"https:\/\/cdn.pimber.ly\/public\/asset\/raw\/5c49d364cea10b002eb87a28\/f78675e6\/6620e11fa0ed0036e500001f\/10399ee2\/24708ins.pdf\" target=\"_blank\" rel=\"noopener\" style=\"color:#003366;text-decoration:none;font-weight:500;\"\u003e📘 Instructions Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;\"\u003e\u003ca href=\"https:\/\/cdn.pimber.ly\/public\/asset\/raw\/5c49d364cea10b002eb87a28\/ecc55184\/6746f7a19063a40d67a5a9ef\/PDS_EN_24708.pdf\" target=\"_blank\" rel=\"noopener\" style=\"color:#003366;text-decoration:none;font-weight:500;\"\u003e📄 Technical Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;\"\u003e\u003ca href=\"https:\/\/cdn.pimber.ly\/public\/asset\/raw\/5c49d364cea10b002eb87a28\/7561f8ca\/6634e0d42630bd766b000011\/94f7a659\/24708ukcadoc.pdf\" target=\"_blank\" rel=\"noopener\" style=\"color:#003366;text-decoration:none;font-weight:500;\"\u003eCert Uk Ca\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;\"\u003e\u003ca href=\"https:\/\/cdn.pimber.ly\/public\/asset\/raw\/5c49d364cea10b002eb87a28\/7561f8ca\/6634e0d42630bd766b000010\/370f4202\/24708cedoc.pdf\" target=\"_blank\" rel=\"noopener\" style=\"color:#003366;text-decoration:none;font-weight:500;\"\u003eCert Ce\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhy Choose Draper?\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eA century of British tool heritage.\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEstablished 1919\u003c\/strong\u003e — one of the UK's longest-standing family tool businesses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHuge genuine range\u003c\/strong\u003e — hand tools, power tools, air tools, garden and automotive equipment from one trusted name.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification-led quality\u003c\/strong\u003e — every product carries full manufacturer part numbers and technical detail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted by trade\u003c\/strong\u003e — stocked in professional workshops across Britain for generations.\u003c\/li\u003e\n\u003c\/ul\u003e\nProduct Video\u003cvideo controls preload=\"metadata\" playsinline style=\"width:100%;max-width:720px;display:block;margin:0 auto;aspect-ratio:16\/9;border-radius:8px;border:1px solid #dce3eb;background:#000;\"\u003e\u003csource src=\"https:\/\/app.ukb4c.co.uk\/uploads\/suppliers\/draper\/videos\/nn4_online\/f3890433a8d5.mp4\" type=\"video\/mp4\"\u003eYour browser cannot play this video.\u003c\/source\u003e\u003c\/video\u003e\n\u003ch4\u003eAbout Draper\u003c\/h4\u003e\u003cp\u003eFounded in 1919 and still family-run, Draper Tools is one of the UK's most recognised tool brands, supplying tens of thousands of product lines to trade and DIY customers. From its Hampshire headquarters, Draper develops tools across every major category — hand tools, power tools, storage, garden and automotive — all backed by clear specifications and genuine manufacturer part numbers.\u003c\/p\u003e\n\n\u003cstyle\u003e.ds-ea423806{margin:20px 0;padding:14px;background:#fafafa;border:1px solid #e5e7eb;border-radius:8px;}.ds-ea423806 h3{font-size:15px;color:#003366;margin:0 0 10px 0;}.ds-ea423806-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px;}.ds-ea423806-cell{border:1px solid #dce3eb;border-radius:6px;overflow:hidden;background:white;display:block;color:inherit;text-decoration:none;}.ds-ea423806-cell img{width:100%;height:auto;display:block;transition:transform .2s;}@media (hover:hover){.ds-ea423806-cell:hover img{transform:scale(1.05);}}.ds-ea423806-foot{font-size:11px;color:#666;margin-top:10px;line-height:1.5;}.ds-ea423806-lb{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.92);z-index:9999;text-align:center;padding:20px;box-sizing:border-box;}.ds-ea423806-lb:target{display:block;}.ds-ea423806-lb img{max-width:96%;max-height:88vh;height:auto;width:auto;border:2px solid white;background:white;}.ds-ea423806-lb .close{position:absolute;top:14px;right:24px;color:white;font-size:32px;font-weight:bold;text-decoration:none;line-height:1;}.ds-ea423806-lb .nav{position:absolute;top:50%;transform:translateY(-50%);color:white;font-size:48px;text-decoration:none;padding:10px 20px;font-weight:bold;}.ds-ea423806-lb .prev{left:10px;} .ds-ea423806-lb .next{right:10px;}.ds-ea423806-lb .label{position:absolute;bottom:14px;left:0;right:0;color:white;font-size:13px;text-align:center;font-family:sans-serif;}\u003c\/style\u003e\u003cp class=\"pb-brand-badges\"\u003e\u003cimg src=\"https:\/\/app.ukb4c.co.uk\/uploads\/suppliers\/draper\/tail\/e495eb6a4dae.png\" alt=\"\" style=\"max-height:80px;margin:6px;display:inline-block;vertical-align:middle;\" onerror=\"this.style.display='none'\"\u003e\u003cimg src=\"https:\/\/app.ukb4c.co.uk\/uploads\/suppliers\/draper\/tail\/e8fc2c10649f.png\" alt=\"\" style=\"max-height:80px;margin:6px;display:inline-block;vertical-align:middle;\" onerror=\"this.style.display='none'\"\u003e\u003cimg src=\"https:\/\/app.ukb4c.co.uk\/uploads\/suppliers\/draper\/tail\/1ba15c390b3f.png\" alt=\"\" style=\"max-height:80px;margin:6px;display:inline-block;vertical-align:middle;\" onerror=\"this.style.display='none'\"\u003e\u003c\/p\u003e","brand":"Draper","offers":[{"title":"Default Title","offer_id":58541324140889,"sku":"24708-DRA","price":42.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/9257\/2761\/files\/24708_1.jpg?v=1783597041","url":"https:\/\/towntools.co.uk\/products\/draper-12v-lambda-tester-and-simulator-etot","provider":"Town Tools","version":"1.0","type":"link"}