FT01 Brake Fluid Tester with Flashlight,Built-in Calibration Resistor,Brake F…
After turning on the machine, select the type of brake fluid to be tested. Make sure the probe is clean before testing. After the display is stable, observe the status and read the value. When the value is 0-2%, the green backlight is bright, indicating that the brake fluid can still be used.
Brake Fluid Tester FT01, Brake Fluid Moisture Tester with 8.5-Inch Corrosion …
After turning on the machine, select the type of brake fluid to be tested. Make sure the probe is clean before testing. After the display is stable, observe the status and read the value. When the value is 0-2%, the green backlight is bright, indicating that the brake fluid can still be used.