It is common to find NTC thermistors packaged in the form of a Bulk. In order to make it more convenient, it has been included in the package Probe. NTC thermistors require a resistance tolerance of ±0.1°C for them to function. Ensure that the temperature of NTC thermistors is set to 0°C~50°C in order to ensure reliable performance. NTC thermistors are designed to operate reliably at temperatures below 50°C. In order to preserve reliability, NTC thermistors should not be operated at temperatures below 0°C. The NTC thermistors must have the 2 pins connected for them to work properly.