If using common juice attachments, no. Your Provari can check both atomizer resistance and remaining battery voltage.Will I need a multimeter or will my Provari be enough?
If you are going to use self-built coils in an RBA/rda, the multimeter will prove invaluable in checking the resistance. The Provari will give an error code if there's a short, while the multimeter will still give a reading. You don't want to fire any homemade coil with power without first checking the resistance. The Provari checks resistance "under load", meaning it applies power to the atty to check and measure it.
Never check atty resistance in an unfilled cartomizer with a Provari. Since it checks under load, it could ruin it by powering the heating coil and burning the dry polyfill. PBusardo recorded this event by demonstrating it and the carto went up in flames.
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