Combustion air temp / probe 7.5″ immersion$178.00 For Testo 330-1G & Testo 320 Call us for a quote Product Model: 0600 9787 Combustion air temp / probe 7.5" immersion quantity Add to cart SKU: 0600 9787 Category: Testo Sensors Parts & Accessories Tag: Testo Sensors Parts & Accessories Description Description For Testo 330-1G & Testo 320 Related products Replacement thermocouple for probe 0600 9542 (325)0 out of 5 $180.00 Add to cart 10.5′ with 13′ stainless braided TC lead 8 pin connector0 out of 5 $420.00 Add to cart Self service replacement CO measuring sensor – 325-1 & 325-3 only0 out of 5 $219.00 Add to cart