Item Name: Engine Oil Tester Digital Car Brake Oil Testing Tool Car Brake Oil Tester. Storage temperature:-30C-80COperating temperature: -20C-70CTest oil type: DOT3,DOT4,DOT5.1Function: Back light, Led light, Sound and light alarmSize: As the picture shownPackage Include: 1*brake fluid tester Note:1.Please allow 1-2cm error due to manual measurement.
