{"product_id":"brake-fluid-tester-pen-with-5-led-indicators-for-d","title":"Brake Fluid Tester Pen With 5 LED Indicators For DOT3 DOT4 DOT5.1 Testing, Quick Moisture Check For Car Maintenance, Prevent Brake Fade, Universal Auto Accessory For DIY Mechanics","description":"\u003cdiv\u003eSingle Brake Fluid Moisture Tester Pen with 5 LEDs for DOT3-DOT5.1\u003cbr\u003e\n✔️ Compact brass body, 5-LED moisture scale, reads DOT3-5.1 quickly \u003cp\u003eThis brake fluid tester checks moisture levels in DOT3, DOT4, and DOT5.1 brake fluids. It’s a handy tool for DIY maintenance and shop use to prevent brake fade by catching moisture early and timing fluid changes. The brass-plated probe resists oil and corrosion, while the black matte shell provides a solid, non slip grip.\u003c\/p\u003e \u003cp\u003e✅ Moisture percentage reading shown by a 5-LED color scale: green, yellow, red \u003cbr\u003e\n✅ Compatible with DOT3, DOT4, and DOT5.1 brake fluids for quick health checks \u003cbr\u003e\n✅ Brass-plated probe, oil and corrosion resistant, anti slip grip \u003cbr\u003e\n✅ Battery powered (AAA; not included) with automatic shutoff after testing \u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a brake fluid moisture tester used for in routine car maintenance?\u003c\/p\u003e\n\u003cp\u003eIt's a handy tool for quick assessments of brake fluid quality to help prevent brake fade during driving and service.\u003c\/p\u003e\n- Handy for checking DOT3, DOT4, DOT5.1 moisture levels before important drives\n- Helps decide when to flush and replace brake fluid based on readings\n- Durable build with brass probe and anti slip shell for workshop use\n- Requires AAA battery (not included); test auto shuts off after use\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48113997054187,"sku":"VXB0CTML44S6","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61Yvo_nxN_L.jpg?v=1776608650","url":"https:\/\/vxb.com\/products\/brake-fluid-tester-pen-with-5-led-indicators-for-d","provider":"VXB Bearings","version":"1.0","type":"link"}