{"product_id":"car-spark-plug-tester-automotive-double-hole-analyzer","title":"Car Spark Plug Tester Automotive Double Hole Analyzer","description":"Feature\u003cbr\u003e\nThis tester is designed to test spark plug performance and ignition strength. \u003cbr\u003e\nTwo testing holes, you can test two spark plugs meanwhile. \u003cbr\u003e\nUnique protective cover design to ensure the safety of users. \u003cbr\u003e\nWith indicator, show the status of the spark plug, more intuitive. \u003cbr\u003e\nEasy to operate, plug and play, economical and useful tool. \u003cbr\u003e\nMade of premium quality material, solid and durable.  \u003cbr\u003e\u003cbr\u003e\n\nSpecification:\u003cbr\u003e\nMaterial: Plastic \u0026amp; Metal; \u003cbr\u003e\nPackage Size:16.5*12*10cm; \u003cbr\u003e\nPackage Weight:465g;  \u003cbr\u003e\u003cbr\u003e\n\nStep 1:Please insert the spark plug into socket 1 or 2; \u003cbr\u003e\nStep 2:Close the cover, insert the adapter into the right interface of the product, and connect the power supply. \u003cbr\u003e\nStep 3:Rotate 6 clockwise to turn on 5 indicator light, 3 for 1 socket, 2 for 4 socket, and high voltage light. \u003cbr\u003e\nStep 4:Continue to rotate switch 6 and adjust the working frequency from 1000 to 6000 rpm. The higher the frequency, the higher the spark plug strength.  \u003cbr\u003e\u003cbr\u003e\n\nPackage List:\u003cbr\u003e\n1 X Tester; \u003cbr\u003e\n1 X Charger; \u003cbr\u003e\n1 X instruction\u003cbr\u003e\u003cbr\u003e\n","brand":"GreenZech","offers":[{"title":"Default Title","offer_id":37737528492202,"sku":"4001186559550","price":46.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/6179\/4375\/products\/v-black_green__656538654.jpg?v=1616052445","url":"https:\/\/greenzech.com\/products\/car-spark-plug-tester-automotive-double-hole-analyzer","provider":"GreenZech","version":"1.0","type":"link"}