The Testo 0613 1712 NTC robust air probe is designed for use with many Testo products that require an NTC sensor (such as models 110, 435, etc.). The probe is designed as a robust but fast-reacting probe for measurement of airflow temperature up to +125\u00B0C at the probe tip.\n\n--Temperature sensor - NTC\n--Measuring range: -50 to +125\u00B0C (at tip)\n--Accuracy: \u00B1 0.2\u00B0C\n--Reaction time: 25s (in air)\n--Cable length: 1.2m\n--Diameter of probe shaft: 4mm\n--Length of probe shaft: 115mm\n--Testo type 0613 1712\n\n--\nOur eBay Store\n\nPlease note: This item has a longer lead time for dispatch then normal as it's a non-stocked item that is ordered in, please see the estimated delivery date by eBay. We will of course ship the item sooner if possible.\n\nTesto 0613 1712 NTC Robust Air Temperature Probe\n\nProduct Details\n\nThe Testo 0613 1712 NTC robust air probe is designed for use with many Testo products that require an NTC sensor (such as models 110, 435, etc.). The pr;