Specification:
Material: Brass-Plated Metal
Color: Black
Quantity: 1 PC
Voltage: 9-15 V
Work Temperature: 0-60 ℃
Weight: 27 g
Size: 0.78 x 5.98 inches
Fit Type: Universal Fit
Indications:
-Green: Battery OK.
-Green/ Yellow: Less than 1% of water content in brake fluid.
-Green/ Yellow/ Yellow: Approximately 2% of water content in brake fluid.
-Green/ Yellow/ Yellow/ Red: Approximately 3% of water content in brake fluid, the brake fluid should be changed.
-Green/ Yellow/ Yellow/ Red/ Red: At least 4% of water content in brake fluid.
Notes:
-Clean the test probe with clean water after each use of the test pen.
-Please do not expose the brake fluid in the air for a long time, because the brake fluid has strong water absorption.
-If you press the power button for a long time, the green LED light still does not light up, you need to replace the battery.