TFA Dostmann Analog Wall Hygrometer 44.1009 Gold

The TFA Dostmann Analog Wall Hygrometer 44.1009 measures relative humidity from 0 to 100% RH using a synthetic hair sensor, displayed on an easy-to-read analog dial with a green comfort zone marking for optimal indoor humidity levels.

Advantages

No batteries required, thanks to its mechanical operation. The synthetic hair sensor provides reliable humidity readings without power. A green comfort zone on the dial helps you quickly identify the ideal humidity range for a healthy indoor environment.

Suitable for

• Living rooms and bedrooms to monitor humidity for comfort and health
• Offices to maintain a pleasant working atmosphere
• Basements and storage areas to detect excessive moisture
• Any indoor space where wall mounting is possible

Key specifications

• Measurement range: 0–100% relative humidity
• Accuracy: ±3% RH (35–75% RH), ±5% RH outside this range
• Sensor type: synthetic hair
• Display: analog dial with green comfort zone
• Housing: metal bezel, plastic back
• Colour: gold bezel, white dial
• Diameter: 102 mm, depth: 35 mm
• Mounting: wall mount
• Power source: mechanical, no batteries required

Recommendations

Place the hygrometer at eye level on an interior wall, away from direct sunlight, radiators, or doors, to ensure accurate readings. Check the comfort zone regularly to maintain humidity between 40% and 60% for optimal well-being.