2-in-1 thermometer & hygrometer for indoor and outdoor use

No power, no battery—and yet you want to keep an eye on temperature and humidity at all times.

You hang up a thermometer, take a quick look—and want to be able to read the temperature and humidity as easily as possible. With this analog 2-in-1 thermometer and hygrometer, both values can be recorded on a single display—without cables, battery replacements, or setup. The dial clearly shows the temperature and humidity and is suitable for use in various indoor and outdoor areas.

Benefits

• No need to buy replacement batteries: The device operates without an external power supply and does not require batteries to function.
• No need to read two separate devices: Temperature and humidity are displayed together—for a quick overview of the current readings.
• No doubts about reliability: The analog measuring mechanism works without software or a wireless connection and displays the recorded measurements directly on the dial.

Specifications

• Type: Analog thermometer and hygrometer, 2-in-1
• Temperature range: –25 °C to 55 °C
• Power supply: No external power supply required
• Areas of use: Indoor spaces, outdoors, vehicles, workshops
• Placement: Freestanding or placeable
• Colors: Blue, red, green, purple, black, pink, yellow

How to Use

1. Place: Position or place the device where you want to take measurements—in a room, vehicle, or outdoor area.
2. Read: Look at the display to see the temperature and humidity at a glance.
3. Respond: Adjust the room conditions as needed, for example by ventilating or heating, depending on the displayed readings.

Pro tip: Do not place the device in direct sunlight or immediately next to heat sources—a well-ventilated location can contribute to more representative readings.