Dimensions

Standard Food probe (SF311/SF311T):
length = 5” straight section + 90° bend
collar diameter = 7/16″ (10.5mm)
diameter (probe itself) = 1/8” (4mm)
Standard Non-Threaded Ambient probe (SANT311):
length = 2 1/4”
diameter (probe itself) = 1/8” (4mm)
diameter including strain relief = 1/4″ (6mm)

Standard Non-Threaded Ambient probe (SANT311/SANT311T):
length = 2 1/4”
diameter (probe itself) = 1/8” (4mm)
diameter including strain relief = 1/4″ (6mm)

Threaded Ambient probe (SA311/SA311T):
length = 2 1/4”
diameter (probe itself) = 1/8” (4mm)
threading = 1/4” BSP fitting (note the threaded section is 1/2” in true diameter)
(matching hex nuts for 1/4″ BSP fitting are available)

Smoker Ambient Probe (SS311/SS311T):
(this fits standard Dial / Gauge thermometers such as this Tel-Tru)
length = 2 1/4”
diameter (probe itself) = 1/8” (4mm)
threading = 1/2” NTP fitting (note the threaded section is approx 27/32″ in true diameter)

Sous Vide probe (SV311/SV311T):
length = 5 1/4”
diameter (probe itself) = 1/8” (4mm)
threading = 1/4” BSP fitting (note the threaded section is 1/2” in true diameter)
(matching hex nuts for 1/4″ BSP fitting are available)

Note: all probe plugs are 5/16″ (7.5mm) in diameter at their widest section