This brand of dew heater appears to be well made and worth the price. The temperature control is on a separate plug-in USB connector, so can be used without the control, if needed.

This brand of dew heater appears to be well made and worth the price. The temperature control is on a separate plug-in USB connector, so can be used without the control, if needed.

This brand of dew heater appears to be well made and worth the price. The temperature control is on a separate plug-in USB connector, so can be used without the control, if needed.