The Infinometer

From publisher blurb: The infinometer is an amazing device that can magically measure the world around itself. PCs may find this treasure in their travels, but a little investigation will show that it is broken. To fix it, the party must activate the infinometer, which will open a portal to demiplane that functions as the inner workings of the device, fix each device to unlock the infinometer's potential! This is a systemless two-page dungeon adventure that we created live on stream! This dungeon is designed with extreme usability in mind, to be slotted easily into whatever campaign you are running, spanning over one or two sessions.