Probes – Specifications

If you need a longer probe cable length, we offer probe extensions. Multiple extensions can be used together; we have found this works best with thermistor type probes.

Standard Food probe (SF311/SF311T): length = 5” straight section + 90° bend collar diameter = 7/16″ (10.5mm) diameter (probe itself) = 1/8” (4mm) 2.5mm Audio Jack

Standard Non-Threaded Ambient probe (SANT311/SANT311T): length = 2 1/4” diameter (probe itself) = 1/8” (4mm) diameter including strain relief = 1/4″ (6mm) 6ft cable 2.5mm Audio Jack

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) 6ft cable 2.5mm Audio Jack

Competition Series Probes – 3″ (SF625T): length = 3” (75mm) diameter (probe itself) = 1/16” (1.8mm) 6ft cable 2.5mm Audio Jack

Competition Series Short Probes – 1″ (SF678T): length = 1” (28mm) diameter (probe itself) = 1/16” (1.8mm) 6ft cable 2.5mm Audio Jack

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) 6ft cable 2.5mm Audio Jack

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) 6ft cable 2.5mm Audio Jack

Cold Storage Ambient Probe (SA510K): length = 1” (28mm) straight section diameter (probe itself) = 1/8” (4mm) 20ft cord 2.5mm Audio Jack

Type-K Ambient Thermocouple Probe: length = 57mm diameter (probe itself) = 4.5mm 6ft cable Cable Range: -148 to 842 ̊F (-100 to 450 ̊C) Type-K connector

Type-K Food Thermocouple Probe: length = 76mm diameter (probe itself) = 2mm 6ft cable Cable Range: -148 to 842 ̊F (-100 to 450 ̊C) Type-K connector

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