Analog Weather Station tfa dostmann 20.1053.17 — indoor/outdoor thermometer and hygrometer

Analog Weather Station tfa dostmann 20.1053.17 combines analogue indoor and outdoor temperature and humidity measurement in one compact unit. The instrument features clear, easy-to-read dials for temperature and relative humidity, allowing quick assessment of current indoor climate and outdoor conditions. The housing is designed for wall mounting or tabletop placement, offering flexible positioning in living spaces, offices or conservatories. The mechanical design requires no batteries for the main displays, making it a low-maintenance option for continuous monitoring of home and plant environments.

Advantages

This analog weather station provides simultaneous indoor and outdoor readings on separate dials, enabling side-by-side comparison without electronic calibration. The large, graduated scales and pointer indicators deliver intuitive readings at a glance. Durable construction and a neutral design integrate into different interior styles while resisting everyday wear. The absence of electronic displays simplifies operation and reduces the need for periodic power supply changes.

Suitable for

• Monitoring room temperature and humidity in living rooms, bedrooms and offices
• Keeping track of greenhouse or indoor plant environments
• Positioning near windows or terraces to compare indoor and outdoor conditions
• Use in workshops or storage areas where simple, reliable climate information is required

Key specifications

• Measurement types: air temperature and relative humidity for indoor and outdoor
• Display: analogue dials with pointer indicators
• Mounting options: wall mountable and freestanding tabletop use
• Construction: mechanical sensing elements in a compact housing
• Operating environment: indoor spaces and sheltered outdoor positions

How to use

Place the outdoor sensor element in a sheltered location away from direct sunlight and heavy precipitation to obtain representative external temperature and humidity values. Mount the main unit on a wall at eye level or position it on a stable surface indoors where it will not be affected by localized heat sources such as radiators or direct sunlight. Read temperature and humidity values directly from the corresponding dials. Periodically check that the unit remains clean and unobstructed so the mechanical sensors can respond accurately to ambient conditions.

Usage recommendations

For reliable comparisons between indoor and outdoor climate, allow the instrument at least 30 minutes to acclimatize after installation or relocation. Avoid placing the unit close to heat sources, air vents or windows exposed to direct sun. Regularly dust the housing and dials and inspect the outdoor sensor mounting to ensure accurate long-term readings.