The Detector is a block that emits a redstone signal if an item, or fluid count matches a given amount.
It is also possible to be NBT or damage sensitive.
Types of criteria
Emits a signal when lower than the given amount
Emits a signal when higher than the given amount
Emits a signal when equal to the given amount
Checking the total count in the storage
When no item/fluid, is specified, the criteria won’t care about the count of a specific item/fluid, but rather the count of all items/fluids, in the storage.
Amounts in fluid mode
When the Detector is in fluid mode, the amount given is in millibuckets (mB).
If you want to check for 1 bucket of a fluid, use 1000, not 1.
You can recolor the Detector in 2 ways:
Using a dye on the Detector
Combining the block with a dye as a crafting recipe