Digital weather station TFA 35.1102.01 — indoor temp 0–50°C, outdoor humidity 20–99%, black

TFA 35.1102.01 is a compact digital weather station in black designed to monitor basic indoor climate parameters. The unit displays indoor temperature within the range 0…50 °C and outdoor humidity in the range 20…99%. The instrument shows current measurements, stores maximum and minimum values and provides a visual bar graph of temperature trends for the last 12 hours. A built-in clock with calendar, alarm and snooze functions, reversible °C/°F display and backlight extend its everyday usability. The device is lightweight and can be placed on a tabletop or hung on a wall.

Advantages

The TFA 35.1102.01 combines essential climate monitoring functions in a compact housing that fits home or office environments. It offers continuous indoor temperature readout, a humidity display for the external environment, and a comfort level indicator that helps assess indoor conditions at a glance. Additional features such as max/min memory, a 12-hour temperature bar graph, clock with calendar and alarm, plus backlight for low-light viewing, provide practical value without complex setup. The reversible temperature unit and choice of placement (standing or hanging) increase flexibility of use.

Suitable for

• Monitoring indoor temperature in living rooms, bedrooms and offices
• Checking outdoor humidity near windows, balconies or entrances
• Assessing comfort level for day-to-day climate adjustments
• Using as a simple alarm clock with calendar and snooze in small spaces

Key specifications

• Indoor temperature measuring range: 0…50 °C (32…122 °F)
• Outdoor humidity measuring range: 20…99% RH
• Display functions: current values, max/min memory, comfort level indicator
• Trend display: bar graph of temperature for the last 12 hours
• Clock functions: time with calendar, alarm with snooze
• Backlight for low-light reading
• Power: 2 × 1.5 V AAA batteries (not included)
• Dimensions: 140 × 75 × 20 mm
• Weight: 0.162 kg
• Placement: standing or hanging
• Colour: black

How to use

Install two 1.5 V AAA batteries in the compartment, set the clock and choose the preferred temperature unit (°C or °F). Place the unit on a flat surface or hang it on the wall at eye level for easy reading. Position any associated outdoor humidity sensor or the unit itself near a window or balcony opening if you need to monitor external humidity; avoid direct sunlight and sources of heat when measuring indoor temperature. Use the max/min recall to review recent extremes and consult the 12-hour bar graph to observe short-term temperature trends.

Usage recommendations

For reliable readings, install the device away from direct heating or cooling sources and avoid placing it in direct sunlight. Replace batteries promptly when low-battery indication appears and clean the housing with a soft, dry cloth. Use the comfort level indicator and humidity readout together to guide ventilation and heating adjustments for improved indoor climate.