The package for NTC thermistors is a Bulk. As a convenience, it is included in the package Probe. Typical resistance tolerances for NTC thermistors are ±0.1°C. The temperature setting of NTC thermistors should be set to 0°C~50°C for reliable performance. Providing NTC thermistors with a maximum operating temperature of 50°C facilitates reliable operation. Thermistors can operate at 0°C for reliability.