This thermo-hygrometer displays the temperature and air humidity for four different locations at the same time.
- 4 measurement results for temperature
- 4 measurement results for relative humidity
- Thermo-/ hygrometer (3 sensors incl.)
- Suitable for monitoring of damp rooms
- Standing and hanging
Help & Service for your product
Here you will find quick help, answers to frequently asked questions, and direct access to support.
Service Portal
Please use our product help search to find answers to your questions. Simply enter the article number or EAN to open the appropriate help page directly.
Service PortalSensor Form
In rare cases, a sensor may not work correctly. Using our form, you can quickly send your request to our service team and we will take care of a straightforward solution.
Sensor FormFAQ - Frequently Asked Questions
- Remove all batteries from the base station and the outdoor sensor.
- Wait at least 3–10 minutes.
- Insert the batteries into the base station.
- Once the indoor temperature is displayed, insert the batteries into the outdoor sensor.
Tips:
- If problems occur, replace all batteries with fresh, non-rechargeable brand batteries. Different battery types or charge levels may cause interference.
- Do not place the base station near other electronic devices (this may interfere with reception).
- If necessary, choose a different location for the base station.
- Briefly press the reset button on the back with a pen
- If necessary, place the station closer to a window, as reception inside buildings may be limited
Product information "NATIONAL GEOGRAPHIC Thermo-Hygrometer 4 Measurement Results, black"
The three sensors deliver the data sets over 433 Mhz radio frequency to the master station, which also measures temperature and humidity.
Battery powered by 3x AAA / LR03 batteries (mainstation) and 6x AAA / LR03 batteries (for the three sensors).
FEATURES
- 4 measurement results
- Early prevention of mould
- 433 Mhz transmission frequency
- Remote sensors are splashproof - suitable for outdoors
- For hanging or standing
- Dimensions & weight base station: 10.4x11.9x2.5cm, 152 g
- Thermo- / hygrometer
- 3x remote sensor
- User guide
| Assembly required: | false |
|---|---|
| Batteries included: | false |
| Batteries required: | true |
| Body material: | Plastic |
| Colour: | black |
| Display height (cm): | 9.5 |
| Display size (diagonal in cm): | 12.4 |
| Display width (cm): | 8.5 |
| Extended warranty (years): | 5 |
| Features: | Indoor climate indicator |
| GPS: | false |
| Height of the largest digit on the display (cm): | 2 |
| Material: | Plastic |
| Measurement function: | Humidity, Temperature |
| Net Weight total (incl. accessories) (g): | 301 |
| Number of sensors included in the package: | 3 |
| Power supply 1): | 1.5V Batteries |
| Power supply unit included: | false |
| Sensor height (mm): | 105 |
| Sensor length (mm): | 45 |
| Sensor weight (g): | 42 |
| Sensor width (mm): | 20 |
| Smartphone app: | false |
| Total height (mm): | 120 |
| Total length (mm): | 105 |
| Total width (mm): | 26 |
| Transmission frequency (MHz): | 433 |
| Transmission range (m): | 30 |
| Typ [Batteries]: | AAA |
| Type of mounting: | Stand, Wall bracket |
| Water-repellent: | false |
| Waterproof 8): | false |