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Old 03-25-2020, 03:29 PM
Goatracer1 Goatracer1 is offline
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Join Date: Oct 2003
Location: NH
Posts: 3,790
Default multimeter

Sorry I took so long to get back to you. To check condition of your antifreeze with a Multi or volt meter: Connect the Positive lead of the voltmeter to the engine block, set scale to 20 volts, Insert Negative lead in radiator coolant and read meter. If voltage reading is between 0.01 and 0.05 coolant's PH is okay.