Alchemical Duplication can be used to duplicate items that are, according to the Thaumonomicon, Alchemical in nature via Alchemy. Items that can be duplicated are: gunpowder. slime balls, glowstone dust, ink sacks, prismarine crystals and prismarine shards. All duplication recipes use the item being duplicated as their catalyst.
How to test for continuity. 1  Turn the dial to Continuity Test mode 2  (). It will likely share a spot on the dial with one or more functions, usually resistance (Ï). 3  With the test probes separated, the multimeterâs display may show OL and Ï. 4  If required, press the continuity button.ow to test for continuity. 1  Turn the dial to Continuity Test mode 2  (). If required, press the continuity button. 3  First insert the black test lead into the COM jack. 4  Then insert the red lead into the V Ï jack. 5  With the circuit de-energized, connect the test leads across the component being tested. 6  The digital multimeter (DMM) beeps if a complete ...
you can use your multimeter to test for continuity between the earth on an extention lead plugged into a socket and the earth at your lightswitch position, this will tell you if there is some form of earth path back to the CU.