3M TL20 temperature loggers

Temperature Logger Modification

Temperature Logger Modification

For many years I have been searching for temperature-recording equipment. There were a lot of types available, such as old paper chart recorders. For computers there are various types, some expensive, single-channel, DIY units requiring programming, ADC (Analog to Digital Converters) with poor voltage sensitivity at thermocouple levels, and requiring a power supply to take […]