KAIWEETS Brake Fluid Tester Pen with Corrosion Resistance
KAIWEETS Brake Fluid Tester Pen with Corrosion Resistance Probe, High-Precision Brake Fluid Moisture Tester with Data Hold Function, Buzzer Alarm, 3 Colors Backlight, Calibrated for DOT3, DOT4, DOT5.1 The KAIWEETS Brake Fluid Tester is a high-precision automotive tool for quickly detecting moisture in brake fluid.It supports DOT3, DOT4, DOT5.1, ENV4, and ENV6 brake fluid types.Simply power on the device, select the brake fluid type, and fully immerse the metal probe into the fluid for 3 seconds to read the measurement.Green backlight indicates usable fluid, yellow signals replacement is recommended, and red signals immediate replacement is required. The tester features a...