Comark PX31L Penetration Probe w/ 3 ft Lead & 3" Stem, -40 to 302 F, Lumberg Connector
$37.99
The Temperature Probes by Comark: Penetration Probe, 3 stem, 3ft lead, thermistor, Lumberg connector, for C22 & N2012 ( Comark - PX31L )