There could be a couple of issues that result in this symptom:1) A firmware update is needed. See 2) Reset the probe by pressing and......
This information pertains to the original LabQuest. If you have LabQuest 2, see this article. If you have LabQuest 3, see this article. If your......
This information pertains to the original LabQuest. If you have LabQuest 2, see this article. If you have a LabQuest 3, see this article. There......