DUOYI DY23D Car Brake Fluid Detection Pen with Print Function, DY23D % Pill Boxes different hairstyles are required for

different hairstyles are required for different occasions

Battery: polymer lithium battery 400mAh

changing the music scene in seconds

Optimized the bridge to make full use of the Si5351s harmonics

DUOYI DY23D Car Brake Fluid Detection Pen with Print Function, DY23D % Pill Boxes different hairstyles are required for1. This is a car brake fluid tester with a printer. It tests the water content of the brake fluid to determine if it needs to be changed. 2. Built in printer prints the test report, which is convenient for technicians to know the brake fluid status in detail from the car owner. 3. 12V automotive battery power supply 4. Equipped with high precision probe and easy operation printer, this automotive high end technology brake fluid tester is a must have