Counts pre-sorted currency and checks for forgeries using UV light and size detection (also has magnetic ink detection - but not used on current UK polymer notes). Detection types are selectable using the UV and MG buttons.
Gives total count of notes, or counts into pre-set batches. Can count up to 1000 notes a minute! There is a newer version of the 2250, but many reviews find the newer version to be inconsistent on count and detection.