{"id":50329,"date":"2026-06-22T08:32:09","date_gmt":"2026-06-22T08:32:09","guid":{"rendered":"https:\/\/woodmart\/product\/car-brake-oil-fluid-teste"},"modified":"2026-06-22T08:46:28","modified_gmt":"2026-06-22T08:46:28","slug":"car-brake-oil-fluid-teste","status":"publish","type":"product","link":"https:\/\/www.storevaluer.com\/pt\/produto\/car-brake-oil-fluid-teste","title":{"rendered":"Car Brake Fluid Tester DY23B Accurate Test Automotive Brake Fluid Water Content Check Universal Oil Quality DOT 3\/4\/5"},"content":{"rendered":"<h2>DUOYI DY23B automotive brake fluid tester with LED digital indicator check DOT3 DOT4 DOT5 car oil quality<\/h2>\n<p>\u00a0<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/ae01.alicdn.com\/kf\/H4c3e0c32d45b4450b2b7b1dc3c128ffbd.jpg\" alt=\"\" title=\"\"><\/p>\n<p>\u00a0<\/p>\n<p>Why We Must Have &#8212; Brake pressure was transmitted by brake fluid, the pressure transmission will out of function once brake fluid including too much water. In order to safe-driving, we must test water ratio scale in brake fluid regularly. The brake fluid tester help us do current maintenance, make sure we drive in safety condition.<\/p>\n<p>\u00a0<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/ae01.alicdn.com\/kf\/H7f86aa4808b44dcb8b8f5e3f9c74df8eQ.jpg\" alt=\"\" title=\"\"><\/p>\n<h3>Operation Manual:<\/h3>\n<p>1. Install one 9V(6F22) battery at the back of tester.<\/p>\n<p>2. After inserting the battery, press POWER button to turn on the tester, all LEDs lights turn on with buzzer sounding, which indicates the product self-test is successful.<\/p>\n<p>3. Press SELECT button, it will locate DOT3 model automatically.<\/p>\n<p>4. Each time you push the SELECT button, it will recycle from DOT3 to DOT4 to DOT5.1 with the indicator LEDs.<\/p>\n<p>5. Immerse the probe into brake fluid and you will get different colors of LED lights, they indicate:<\/p>\n<p>Green Light: indicates the brake fluid water content is below 1%<\/p>\n<p>The First Yellow Light: indicates the brake fluid water content is approximately 1.5%<\/p>\n<p>The Second Yellow Light: indicates the brake fluid water content is approximately 2.5%<\/p>\n<p>The First Red Light: indicates the brake fluid water content is approximately 3%<\/p>\n<p>The Second Red Light: indicates the brake fluid water content is more than 4%<\/p>\n<p>6. Press POWER button to turn off the tester.<\/p>\n<p>\u00a0<\/p>\n<h3>Selling points are as follows\uff1a<\/h3>\n<p><img decoding=\"async\" src=\"https:\/\/ae01.alicdn.com\/kf\/Ha1806b49e9364af8b70f4a1d361806f6W.jpg\" alt=\"\" title=\"\"><\/p>\n<p>\u00a0<\/p>\n<p>HD backlight dual display<\/p>\n<p> Support backlight display glare and easy reading day and night<\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/ae01.alicdn.com\/kf\/Hfd0c1dbf1ac14f199bc1232009c0f716o.jpg\" alt=\"\" title=\"\"><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/ae01.alicdn.com\/kf\/H7137982cc3d7426da784735fd5137878L.jpg\" alt=\"\" title=\"\"><img decoding=\"async\" src=\"https:\/\/ae01.alicdn.com\/kf\/H6e04571d4c594306bedcc47506bfe301J.jpg\" alt=\"\" title=\"\"><\/p>\n<h3>Attention Please:<\/h3>\n<p>Because items with batteries can not be shipped by post air mail, the package does not include battery.<\/p>\n<h3>Note:<\/h3>\n<p>1. After use, please clean the probe and avoid any retention of stains that might affect the test.<br \/>2. If in use for a long time, best to remove all batteries and store in a dry place at normal room temperature.<\/p>\n<h3>Package include:<\/h3>\n<p>1x Brake fluid tester<br \/>1x User manual (in English)<br \/>battery not include<\/p>","protected":false},"excerpt":{"rendered":"<p>DUOYI DY23B automotive brake fluid tester with LED digital indicator check DOT3 DOT4 DOT5 car oil quality \u00a0 \u00a0 Why<\/p>","protected":false},"featured_media":50325,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[11130,9465,9455,5767],"product_tag":[],"class_list":["post-50329","product","type-product","status-publish","has-post-thumbnail","product_cat-best-selling","product_cat-car-brake-oil-fluid-teste","product_cat-duoyi","product_cat-electric-vehicle","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.storevaluer.com\/pt\/wp-json\/wp\/v2\/product\/50329","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.storevaluer.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.storevaluer.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.storevaluer.com\/pt\/wp-json\/wp\/v2\/comments?post=50329"}],"version-history":[{"count":0,"href":"https:\/\/www.storevaluer.com\/pt\/wp-json\/wp\/v2\/product\/50329\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.storevaluer.com\/pt\/wp-json\/wp\/v2\/media\/50325"}],"wp:attachment":[{"href":"https:\/\/www.storevaluer.com\/pt\/wp-json\/wp\/v2\/media?parent=50329"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.storevaluer.com\/pt\/wp-json\/wp\/v2\/product_brand?post=50329"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.storevaluer.com\/pt\/wp-json\/wp\/v2\/product_cat?post=50329"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.storevaluer.com\/pt\/wp-json\/wp\/v2\/product_tag?post=50329"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}