A DVA adaptor is also known as a peak reading adaptor. Small engine ignition systems use permanent magnets to make electricity. This electricity travels down the wires very quickly and in "spikes" so to speak. What a DVA does is capture those "spikes" and allows a standard digital multimeter to read those voltages. Without a DVA adaptor, a multimeter will either record a low voltage, or no voltage at all. Power sport ignition systems work on "peak" voltages, which is why a DVA is known as a "peak reading" adaptor.Multimeters read average voltages, not peak, so that is what our adaptor allows you to do.
Confirm the exact year, make, model and trim before ordering. Send us SKU 223648 with your vehicle info and we can help verify fitment.
Shipping services and final delivery cost are shown at checkout. Returns are confirmed before an RMA is issued — parts generally need to be uninstalled, unused and in original packaging. Full policy.
