Automotive Short and Open Circuit Finder & Automotive Brake Fluid Tester Pen

Automotive Short and Open Circuit Finder & Brake Fluid Tester Pen

• The receiver probe is made of curved wire and insulating silica-gel to enable it to detect cables in crowded and difficult environments. According to the characteristics and sensitivity of the circuit, the probe can pick up the signal of cable within a certain ranges, but it is better to place the receiver's probe above or below the cable vertically. The receiver's probe has a LED light, convenient to work in dark
• This short circuit finder is designed for automotive, and you can also find intermittent circuit problems by flexing wires or connectors and listening for a change in the receiver tone. The flexible probe helps reaching wires in congested places
• This brake fluid tester can be used to detect brake oil DOT3, DOT4, DOT5.1. DOT3 is the most common type of brake fluid used by daily drivers and it is also the default brake oil type when the brake fluid tester power on; DOT4 has a higher boiling point and has found its place in racing vehicles and police cars. DOT5 mainly used in special vehicles such asracing cars, but rarely used in passenger cars
• This brake system diagnostic testing tool has a built-in high-quality probe, which is high sensitivity and fast response. The water content is 0%-4% representing no water and the amount of water content in turn, so that car owners can quickly understand whether the water content of the brake fluid is qualified. It is made of ABS material, which is moisture-proof and impact-resistant. Automatically shut down if there is no operation for 5 minutes