The detector has a high accuracy sensor, high brightness LED display, can be used in a variety of liquid test, replaceable battery design, convenient and practical.   Features: 3 color LED display.  5 status explanation, with multiple LED indicators, the measurement results are more accurate and more convenient to use.  High accuracy probe, nickel plated material, strong corrosion resistance, quick response, highly sensitive sensor, lighting function.  Wide ranges test, support different brake fluid.  Simple button with multi-functions.  One-hand operate, easy to handle.  Non-slip design at both sides.   Specifications: Material: metal;  Supply voltage: 9V;  Temperature: 0~60℃;  Item size: 6.7 * 1.6 * 0.9in;  Item weight: 71g / 2.5ounce;  Package size: 200 * 150 * 60mm / 7.9 * 5.9 * 2.4in;  Package weight: 150g / 5.3ounce;   Packing List: 1 * Car Brake Fluid Tester