Spanish buyers attention:
if your address includes following postal code please do not choose the Spanish warehouse.
The zip code starts with 51 /52/ 07 /35 /38.
Overseas warehouse cannot be delivered.
Otherwise we will send the order from China warehouse.
Auto Car Brake Liquid Tester Sound Light Alarm Car Diagnostic Check Pen HD Backlight Screen Waterproof for DOT3/DOT4/DOT5.1
Feature:
1.Water Content Value Display: Automatic alarm for excessive brake oil and water content, and support multiple oil detection DOT3/DOT4/DOT5.1. High precision metal probe, accurate measurement, long service life, not easy to rust.
2.Function Switch Key: After starting, press S key to switch to DOT3/DOT4/DOT5.1, and press S button to switch the brake oil type (default is DOT3). Energy saving and low power consumption. After about 5 minutes, without any operation, the instrument will automatically shut down. The back is designed with a portable pen clip for easy carrying.
3.Audible and Visual Dual Prompt: When the water content of brake oil is detected, the display screen and buzzer will give dual prompts. The high-definition three color backlight screen automatically matches the backlight of the appropriate color according to the measured content.
4.Shell Quality: ABS material, comfortable grip, strong impact resistance, fall prevention, dust prevention and waterproof.
5.Satisfaction Guarantee: We strive to provide each customer with the highest standard of customer service to ensure you have a pleasant shopping experience. If you have any issues, inquiries or need assistance, please feel free to contact us directly.
Specification:
Origin: Mainland China
Display: LCD
Moisture detection range: 0%~4%
Accuracy: ± 0.3%
Water content of brake oil: 0~2%, which can be used normally
Water content of brake oil: less than 2.5%, still usable
Water content of brake oil: more than 3%, replacement required
Operating ambient temperature: 0 ℃~40 ℃
Alarm mode: Audible and visual alarm
Probe format: Oval
Backlight: Red and green backlight
Moisture indicator: The buzzer changes from slow to fast, the backlight color changes from green to red, and the value displayed on the LCD changes from small to large
Automatic stop: After about 5 minutes of automatic stop, there is no key operation and no inductive signal
Battery undervoltage indicator: Yes
Power supply: 2x1.5v AAA battery (not included)
Size: About 157x27x23mm/6.18x1.06x0.91inch
Tips: After each test, wipe the liquid part of the test point with a dry cloth or paper towel
Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.
 
1 x Brake Fluid Tester Pen