2M Thermistor K-Type Probe Thermocouple Sensor & Meter Temperature Controller,1/4" NPT 6 X 100MM Long Probe Thermocouple Temperature Range from 0 to 600 °C MT-205-1/4-100: Amazon.com: Industrial & Scientific
PT100/PT 100 Temperature Sensor Resistance Thermometer +482°F | eBay
Temperature sensor Pt100 | eBay
JUMO PT100 Resistance Thermometer Temperature Sensor for sale online | eBay