Mounted flange (metric size)$620.00 For the New Testo 350 Note – Maximum of 3 probes can be connected for 9′ length Call us for a quote Product Model: 0554 0760 Mounted flange (metric size) quantity Add to cart SKU: 0554 0760 Category: Testo 350 Emission Analyzers: Kits Sensors Upgrades Accessories & Probes Tag: Testo 350 Emission Analyzers: Kits Sensors Upgrades Accessories & Probes Related products Testo 350 CO2 NDIR (nondispersive infrared) Upgrade Module0 out of 5 Read more 16′ data bus cable0 out of 5 $305.00 Add to cart Testo 340/350/300 28″ Hi-Temp (5/16″ Dia.) Probe & 7′ Teflon-lined Hose0 out of 5 $1,520.00 Add to cart