NTC penetration probe calibratable$190.00 NTC penetration probe, calibratable Call us for a quote Product Model: 0614 2411 NTC penetration probe calibratable quantity Add to cart SKU: 0614 2411 Category: Testo Sensors Parts & Accessories Tag: Testo Sensors Parts & Accessories Description Description NTC penetration probe, calibratable Related products CO2 replacement sensor kit with board0 out of 5 Read more CO replacement sensor (0-10000 ppm H2 compensated)0 out of 5 $1,122.00 Add to cart Self service replacement O2 sensor – 305/325M & XL0 out of 5 $90.00 Add to cart