I have a Fluke 87III that I want to use for testing duty cycle to set my CO adjustment but I have no clue what I am testing.. Voltage, Current, Ohms, Hertz?????????? Can somebody enlighten me on the subject. I played with the CO screw when i was 18 now I want to correct my mistake.
Thanks!
Adam

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Current Stable:
01 ML55 AMG
92 500E (a few mods)
87 300E (lots of mods)
00 Chevy 3500HD Diesel Box Truck
68 18' Donzi Marine
06 GT i-Drive7 1.0 Mountain Bike (with GPS!)

PREVIOUSLY OWNED:83 300SD, 87 420SEL, 88 420SEL, 90 420SEL, 86 560SEL, 86 190E 2.3-16V AMG, 94 E320