{"product_id":"spark-plug-tester-spark-testers-tool-adjustable-ignition-coil-tester","title":"Adjustable Ignition Spark Tester with 0–40 kV Scale Ground Clip and 19.7-Inch Cable – Ecocstm 1 or 2 Pack","description":"\u003cp\u003eAn adjustable ignition spark tester lets technicians compare spark length while checking automotive and small-engine coils. Ecocstm uses a pitch-adjustment knob and a high-visibility window marked from 0 to 40 kV, helping users observe the discharge under different test gaps.\u003c\/p\u003e\u003cp\u003eA rubber-coated 19.7-inch ground lead, alligator clip and spring provide a stable connection. Clip the lead to engine ground, connect the opposite end to the plug wire and observe the spark through the window according to safe service procedures. The tester measures 4.5 inches long and is sold singly or as a two-pack.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrand: Ecocstm\u003c\/li\u003e\n\u003cli\u003eProduct: Adjustable ignition spark tester\u003c\/li\u003e\n\u003cli\u003eScale: 0–40 kV\u003c\/li\u003e\n\u003cli\u003eAdjustment: Pitch valve and round knob\u003c\/li\u003e\n\u003cli\u003eTester length: 4.5 in\u003c\/li\u003e\n\u003cli\u003eCable length: 19.7 in\u003c\/li\u003e\n\u003cli\u003eTester diameter: 0.92 in\u003c\/li\u003e\n\u003cli\u003eConnections: Metal connectors\u003c\/li\u003e\n\u003cli\u003eGround lead: Rubber coated\u003c\/li\u003e\n\u003cli\u003eGround clamp: Alligator clip\u003c\/li\u003e\n\u003cli\u003eListed quantities: 1 or 2 testers\u003c\/li\u003e\n\u003cli\u003eUses: Automotive, small engine, ignition coil and lawn mower testing\u003c\/li\u003e\n\u003c\/ul\u003e\u003csection class=\"product-faq\"\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"qa\"\u003e\n\u003ch3\u003eWhat does the tester display?\u003c\/h3\u003e\n\u003cp\u003eThe Ecocstm tester shows spark length against a high-visibility 0–40 kV scale.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"qa\"\u003e\n\u003ch3\u003eHow is it connected?\u003c\/h3\u003e\n\u003cp\u003eAttach the alligator clip to engine ground and connect the other end to the spark plug wire according to the service procedure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"qa\"\u003e\n\u003ch3\u003eWhich package quantities are available?\u003c\/h3\u003e\n\u003cp\u003eChoose one adjustable spark tester or the listed two-pack.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"My Store","offers":[{"title":"2 PCS","offer_id":64506629128561,"sku":"B0DC9NSDSX","price":43.99,"currency_code":"USD","in_stock":true},{"title":"1 PC","offer_id":64506629161329,"sku":"B0DC9XTH8V","price":33.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/7064\/0241\/files\/51yJ9tsqf9L._AC_SL1500.jpg?v=1788328318","url":"https:\/\/allkindora.shop\/products\/spark-plug-tester-spark-testers-tool-adjustable-ignition-coil-tester","provider":"All Kindora","version":"1.0","type":"link"}