{"product_id":"brake-fluid-tester-pen-dot-3-dot-4-dot-5-1-moisture-water-content-led-tester","title":"Brake Fluid Tester Pen – DOT 3, DOT 4 \u0026 DOT 5.1 Moisture \/ Water Content LED Tester","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eKeep an eye on the condition of your brake fluid with this \u003cstrong\u003equick and easy Brake Fluid Tester Pen\u003c\/strong\u003e. Brake fluid absorbs moisture over time, which can reduce braking performance and lower the fluid's boiling point.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eSimply switch the tester on and place the two probes into the brake fluid reservoir. The \u003cstrong\u003ecolour-coded LED display\u003c\/strong\u003e gives an instant indication of the approximate moisture level.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTests brake fluid for \u003cstrong\u003emoisture \/ water content\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eClear \u003cstrong\u003e5-stage LED indication: 0%, 1%, 2%, 3% and \u0026gt;4%\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eQuick and simple to use\u003c\/li\u003e\n\u003cli\u003eSuitable for \u003cstrong\u003eDOT 3, DOT 4 and DOT 5.1 glycol-based brake fluids\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompact pen-style design with pocket clip\u003c\/li\u003e\n\u003cli\u003eIdeal for \u003cstrong\u003ecars, vans and motorcycles\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUseful for home mechanics and professional workshops\u003c\/li\u003e\n\u003cli\u003eEasy way to help identify when brake fluid may need replacing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLED Guide\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eGreen – 0%:\u003c\/strong\u003e Brake fluid in good condition\u003cbr\u003e\u003cstrong\u003e1%:\u003c\/strong\u003e Low moisture content\u003cbr\u003e\u003cstrong\u003e2%:\u003c\/strong\u003e Approx. 2% moisture – consider replacement soon\u003cbr\u003e\u003cstrong\u003e3%:\u003c\/strong\u003e Approx. 3% moisture – brake fluid replacement recommended\u003cbr\u003e\u003cstrong\u003e\u0026gt;4%:\u003c\/strong\u003e High moisture content – brake fluid should be replaced\u003c\/p\u003e\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e1 × Brake Fluid Tester Pen\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA-Line Products – UK Based Business\u003c\/strong\u003e\u003cbr\u003eFast UK dispatch.\u003c\/p\u003e","brand":"A-line products Ltd","offers":[{"title":"Default Title","offer_id":58736936681736,"sku":"A5-9999","price":5.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1060\/6034\/9704\/files\/352308d8-ae7f-4d41-afb6-48d37118b7f9.png?v=1789400296","url":"https:\/\/alineproducts.co.uk\/products\/brake-fluid-tester-pen-dot-3-dot-4-dot-5-1-moisture-water-content-led-tester","provider":"A-line products Ltd","version":"1.0","type":"link"}