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Cardiagnostics Brake Fluid Tester LED Moisture Water Compact Tool Test Indicator Pen DOT3 SA Automotive Diagnostic Tool Brake Tester.
Description : The brake fluid tester is suitable for determining brake fluid quality. Easy and quick way to test for moisture content in the brake fluid LED light indicators show percentage of water in the brake fluid Designed without cable connector Only takes seconds to know the results Calibrated for cars using DOT 4 brake fluid (found in most cars produced since 2006) Takes 1 x AAA/1.5V battery (battery not included) Suitable for DOT3 / DOT4 testing Directions for using: 5 LEDs indicating the water % in the brake fluid : 0% LED:Battery is OK,and there is on water content in brake fluid 1% LED: Water Content, H2O≤1%, brake fluid is above standard 2% LED: Water Content, H2O≤2%, still can use it 3% LED: Water Content Water Content, H2O≤3%, brake fluid should be changed 4% LED: Water Content Water Content, H2O≥4%, brake fluid must be changed
Package Include: 1 x brake fluid tester(with retail package, battery not included)