This is the lead set for a Taurus patient monitor, so a clinic can keep a spare on hand or replace a cable that has stiffened, frayed or lost a clip.
The five leads finish in pinch clips that attach straight to the tab on a disposable electrode and release again without dragging at the skin. That matters in aged care and disability settings where the same person is monitored often and skin is fragile. The lead labelling follows the AHA convention, so staff are not translating colours in their heads while a patient waits.
Cables are a consumable in practice. Keeping a second set in the equipment room means a monitor is never out of service waiting on a part, and a cable that has started to give noisy traces can be pulled out of use straight away.






