.63″ (16 mm) Vane probe (1)$975.00 Testo 445 Call us for a quote Product Model: 0635 9540 .63" (16 mm) Vane probe (1) quantity Add to cart SKU: 0635 9540 Category: Testo Sensors Parts & Accessories Tag: Testo Sensors Parts & Accessories Description Description Testo 445 Related products Probe extension cable 16′0 out of 5 $135.00 Add to cart NO2 replacement sensor (0-520 ppm)0 out of 5 $1,044.00 Add to cart TC with tube and plug NiCr-Ni0 out of 5 $366.00 Add to cart