39″ extension probe (1112°F max) threaded at both ends$573.00 1112°F Probe Call us for a quote Product Model: 400600 7802 39" extension probe (1112°F max) threaded at both ends quantity Add to cart SKU: 400600 78023 Category: Testo 350 Emission Analyzers: Kits Sensors Upgrades Accessories & Probes Tag: Testo 350 Emission Analyzers: Kits Sensors Upgrades Accessories & Probes Description Description 1112°F Probe Related products Testo 350 NO(Low) Sensor Upgrade Module (0-300ppm)0 out of 5 $1,880.00 Add to cart Testo 350 SO2 Sensor Upgrade Module (0-5000ppm)0 out of 5 $1,880.00 Add to cart Testo 350 CxHy Sensor Upgrade0 out of 5 $2,196.00 Add to cart