This step must be performed every time you change resistance ranges or replace the battery. Plug the black test lead into the negative (-) jack. Plug the red test lead into the positive (+) jack. Set the range selector switch to the position.
Check probe connections, fuse, and switch setting. micronta multimeter 22 212 user manual
Adjust until the needle rests precisely over the "0" mark on the left edge of the voltage scales. 3. Electrical Zero Adjustment (Ohm Adjustment) This step must be performed every time you