T-5329 Indoor/Outdoor Thermometer and Hygrometer
- Read indoor/outdoor temperatures from inside.
- Extend tubing out window to read outdoor temperatures from indoors.
- Hygrometer reads indoor humidity from 10 to 80%.
- Temperature range -45 °F to 110 °F and -45 °C to 50 °C.
I would give the thermometer 5 stars but it took 3x times to get one that worked. The service department at Tech instrumentation is 5 Star, thank you for getting us a unit that works.