Ryobi Homelite RY48ZTR75/100 Manual page 52

Using the DMM to Measure Resistance
Before touching the probes of a DMM to
anything, be sure it is set to the correct setting.
Power must be OFF when measuring resistance
To measure DC voltage:
1. First, set the DMM to measure resistance
2. Touch the black probe to one point.
3. Touch the red probe to the other point.
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The DMM in the photo displays 18.46
"K" means Kilo or 1,000 or 18,460 Ohms
K ohms
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