What to do if Velleman WSPT1 outdoor temperature is not displayed?
- Ddouglas86Aug 8, 2025
If your Velleman Thermometer isn't showing the outdoor temperature, first check that the external sensor is switched on and has sufficient battery charge. If the problem persists, press the re-sync button and wait approximately 6 minutes. If it still doesn't work, ensure the distance between the main station and the external sensor is within the specified limits and that there is no interference present.