To Confirm Zero-indication For An Ohmmeter The Leads Should Be

Bulletin 1330 10 - 15 HP Troubleshooting Procedures
Should be opened only to remove and replace the board. The logic circuits in this device are Set ohmmeter on X1 scale. Check Rectifier Assembly A10 as follows: Ohmmeter Reading +-E1C K1, T1 infinite E1C K1, T2 infinite ... Doc Viewer

Buildings Maintenance Guide Cards - Internal Revenue Service
A/C machine maintenance should be scheduled to coincide with condensing unit or package chiller maintenance as noted above. 3. Check frame of unit with ohmmeter for proper electric ground. Replace covers, for zero indication, make necessary adjustments. Simulate flow by use of check ... Document Viewer

Ohmmeter - Wikipedia, The Free Encyclopedia
The series resistance in the meter needs to be reduced to maintain the zero indication at full deflection. Second, This is because the meter's reading is the sum of the resistance of the measuring leads, the contact resistances and the resistance being measured. To reduce this effect, ... Read Article