User manual

 Battery: (incl.): one 1,5 V, type AAA
 Open battery cover like the right diagram
Attention
 Replace battery if the green LED not light up any longer after you press power on button.
Wash the test probe with tap water after every use.
 In case of skin contact with brake fluid, thoroughly wash the affected skin or clothing with
water.
 Do not expose brake fluid to the atmosphere for a long time as the fluid is highly
hygroscopic!