TFA 40.1004 Sauna Thermo-Hygrometer
- Measures both temperature (°C) and humidity (%RH)
- Solid wood frame with black dial
- Hair synthetic sensing element for reliable readings
- Battery-free operation
- Wall-mountable design
- Made in Germany
- Dimensions: 131 × 34 × 240 mm
- Weight: 350 g
- Mounting type: Wall mount
- Sensor: Synthetic hair
- Power: None required (battery-free)
- Origin: Germany
**Q:** Does it require batteries?
**A:** No – it is entirely mechanical.
**Q:** Can it be mounted inside the sauna?
**A:** Yes – suitable for sauna environments.
TFA 40.1004 Sauna Thermo-Hygrometer
High-quality wall-mounted sauna thermometer and hygrometer with solid wood frame and synthetic hair sensor. Made in Germany.
Price: £33.57
Overview
The TFA 40.1004 Sauna Thermo-Hygrometer combines classic design with reliable German engineering.
Monitor both temperature and humidity for an optimal sauna experience.
Included Features
- Solid wood frame
- Black dial with clear markings
- Dual temperature and humidity display
- Battery-free mechanical operation
- Wall mountable
