What type of thermometer is recommended for daily developer temperature tests?

The recommended choice for daily developer temperature tests is the built-in thermometer in the processor. This option is specifically designed to accurately measure the temperature of the developer solution used in radiographic processing. Built-in thermometers are typically calibrated to provide consistent readings that align with the operational parameters of the processing equipment, ensuring that the developer maintains the correct temperature for optimal performance.

Using a built-in thermometer reduces the potential for human error associated with external devices, as it is integrated into the processing system. This leads to more reliable and immediate temperature readings, which are crucial for maintaining the quality of the radiographic images produced.

While other types of thermometers, like digital or glass thermometers, can measure temperature, they may not always provide the same level of accuracy or convenience as a built-in thermometer that is specifically integrated into the system designed for this purpose. This makes the built-in thermometer the best choice for routine monitoring of developer temperatures.