Brake Fluid Tester Delux Sp

SP TOOLS
Tests for and digitally dispays the percentage of moisture content in the brake fluid Alarm tone signals if brake fluid needs to be replaced * Highly sensitive detection head with built-in flashlight ensures quick and accurate readings * One-key lock screen function to lock-in test results * Suitable for DOT 3, DOT 4 , DOT 5.1 * Automatic shutdown without operation. * Rechargeable lithium polymer battery * USB Type-C charging system