AUTOOL AS502 BRAKE FLUID TESTER is used to detect the water content of the brake fluid, to prevent the boling point of the brake fluld from beling lowered due to excessive water content, the braking force is reduced. 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.
Multiple Brake Fluid Compatibility The device offers two detection modes to choose from. The normal mode is suitable for DOT-3, DOT-4, DOT-5.1 types of brake fluid, while the expert mode is suitable for various brands of brake fluid, providing more accurate detection results.	Highly Sensitive Probe Equipped with a highly sensitive sensor and a 260mm coiled hose, this device provides a convenient and fast user experience. The outer layer of the hose is made of 304 stainless steel, which has the characteristics of oil resistance, oxidation resistance, and corrosion resistance, effectively extending the product's service life.
Boost Detection System Innovative boost quick detection technology ensures stable performance and more accurate measurement results.	User-Friendly Design The handheld part is lined with silicone,providing a comfortable grip and a lightweight design,making it easy to operate with one hand.
	Operating Steps: Step 1: Wipe the test probe clean for the preparation Step 2: Open the brake fluid reservoir Cap Step 3: Select the type of brake fluid to be tested Step 4:Immerse the test probe into the brake fluid Step 5: Press the [▶] button to start the testment Step 6: Themeasurement result will be displayed on the screen
Specifications: Operating Voltage:6V(4x 1.5V batteries not included)  Operating Temperature: -10°C -60°C	Package included: 1*AS502 Brake Fluid Tester(battery not included) 1* user manual