This is the measured probe sleeve length . Note that the individual probe sleeve length does not include the distance from the end of the sleeve to the probe tip or the gap from the probe tip to the target material. This is the measured probe sleeve length . Note that the individual probe sleeve length does not include the distance from the end of the sleeve to the probe tip or the gap from the probe tip to the target material. Plugs fill opening when sleeve is removed from machine case.
Spare plugs fill conduit holes in plastic housing where needed.