Digital thermometers 3 current options all with an accuracy to one-tenth of a degree.
- 2 farenheit options ~ one-tenth of a degree and one-hundreth of a degree
- 1 centigrade option ~ one tenth of a degree
- All options come with batteries fitted
- All beep when the temperature is settled
- All have last reading memory display function.
Units will display Lo if the measurement is below the expected human normal. (it is critical to keep good and persistant contact with the membrane during readings.)
Blank charts are widely available to download online or use an app or online service to record your readings.