Serialio's BlueSnap products work great! We use the BlueSnap-XP and BlueSnapUSB to communicate wirelessly from electronic flow meters to Fisher ROC 100/300/500/800 series flow computers. This is especially valuable when we have a transmitter that needs calibration and it's located several feet from the flow computer. We have also used this setup to configure MDS radios that we use for communication.
Walt Moore Oneok Field Services