Probes for Tinytag Data Loggers. Temperature Probes to Use with Tinytag Data Loggers Thermistor Probes A wide range of thermistor probes to meet varied monitoring demands. View All PT100 Probes PT100 probes for monitoring very high temperatures. View All PT1000 Probes PT1000 probes for monitoring very low temperatures. View All Talk Probes Thermistor probe for use with Tinytag Talk 2 TK-4023 data loggers. View All Temp/RH Probes Temperature and relative humidity probe for use with Radio/LAN data loggers. View All Need more information? Call our Support Team today! Phone: (02) 6581 3900