Et97 User Manual __exclusive__ | Mac Tools
Never connect this tool to AC (Alternating Current) household outlets. It is rated strictly for DC automotive systems up to 30V.
Verify the alligator clamp has a secure connection to a clean ground source. Mac tools et97 user Manual
Wiggle the cord near the base of the handle and near the ground clip. If the display flickers, the copper inside the cord is fractured. The cord will need to be repaired or replaced. Never connect this tool to AC (Alternating Current)

