Strange VOM Issue

RustyRatRod said

This one.

https://www.oreillyauto.com/detail/c/bosch/tools---equipment/diagnostic/multimeters---analyzers/91385708a635/bosch-professional-multimeter/bost/fix7677/v/a/13974/automotive-truck-1971-chevrolet-c10-pickup-rwd?q=multimeters+&+analyzers&pos=1

Click to expand...

Thats a DVOM it uses diodes. 12.5 times .5 equals 6.25. 6.25 plus 12.5 equals 18.75. failed diode.