Set the rotary switch to "Dwell" (position C). Connect the black lead to ground, the red lead to the coil’s low-tension terminal.
So download the PDF. Print it out. Laminate the calibration page. And keep that Digimeter running for another 40 years. Gunson Digimeter 320 Manual Pdf
In an age of $10,000 diagnostic tablets and cloud-based engine analytics, it is easy to forget that some of the most useful tools in a garage are analog, affordable, and nearly indestructible. Enter the Gunson Digimeter 320 . Set the rotary switch to "Dwell" (position C)
