We offer our replaceable loops in two alloys, FeCrAl and platinum-iridium (PtIr). More information about these offerings can be found here.
When using PtIr loops, we recommend setting the device to low or medium power to maximize battery life.
Platinum-iridium replaceable loops (pack of 3)
Loop length 20 - 25 mm Overall length 44-48 mm Mass 1.3 g
Orders of in-stock items ship within 5 business days.