All of our GPS products include a temperature sensor. We typically use the sensor to record a single reading with each GPS location. One day, a client informed us that he was attaching external temperature loggers to their study animals and it was adding a bit too much weight.

Our customer asked if we could just create a feature where he would be able to utilize the temperature sensor as a logger. Of course, that was no problem, we went ahead and did it at no charge and now it is one of the regular features on some of our products.

The sensor is fully user programmable to log temperature at the intervals the customer needs.