This NTC immersion/penetration probe from Testo is designed for use with products requiring an NTC sensor. The probe is designed as a general purpose probe for measurement of temperature in liquids and gels. It has a measuring range of -50 to +150\u00B0C (at probe tip) and a fixed cable of 1.2m. \n\n--Measuring range -58\u00B0F to +302\u00B0F\n--Accuracy \u00B10.5% of rdg. (+212\u00B0F to +302\u00B0F)\n--\u00B10.4 \u00B0F (-13\u00B0F to +167\u00B0F)\n--\u00B10.7 \u00B0F (remaining range) \n--Connection cable list Fixed cable \n--Probe diameter 0.20 inch \n--Probe length 4.5 inch \n--Cable length 1.2m \n--Response time 10 seconds\n--Manufacturer's part: 0613 1212\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 1212 Waterproof Temperature Sensor -50 to +150 deg\n\nProduct Details\;