Automotive Brake Fluid Tester with Audible Alarm for Excessive Water Content

Alarm mode: Audible and visual alarm. Audible and Visual Dual Prompt: When the water content of brake oil is detected, the display screen and buzzer will give dual prompts. Water Content Value Display: Automatic alarm for excessive brake oil and water content, and support multiple oil detection DOT3/DOT4/DOT5.1.

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