Probe for Impellers of Portable Appliance
UL507 Fig 8.1(PA160B) and UL1278 Fig 9.1(PA160).
It is used for testing accessibility to hazardous moving parts such as access to fan blades through a fan finger guard.
The motor rotor, pulley, belt, gear or the fan blade or other moving parts.
Nylon handle + probe, it is manufactured according to the standard figure.