Electronic environment thermometer TFA-Dostmann 30.5053.01.02 Indoor Black

The TFA-Dostmann 30.5053.01.02 Electronic environment thermometer is a compact indoor thermometer designed to provide clear temperature readings in degrees Celsius. The unit is battery powered (CR2032, 3V) and presents measured values on a simple display. Its compact dimensions — approximately 13 mm wide, 46 mm deep and 43 mm high — and lightweight construction (0.025 kg) make it suitable for mounting or placement in small indoor spaces where continuous temperature monitoring is required.

Advantages

This indoor thermometer offers straightforward temperature measurement without extra sensors or wireless features, focusing on reliable Celsius readings and minimal power consumption. The small footprint and black housing allow unobtrusive placement on shelves, desks or window sills. Battery operation with a standard CR2032 cell ensures easy replacement and long service life under normal use.

Suitable for

• Monitoring room temperature in homes and apartments
• Use in offices and workspaces to check ambient conditions
• Placement in cabinets, utility rooms or small storage areas
• Integration into weather station setups as an indoor reference sensor

Key specifications

• Measurement unit: degrees Celsius (°C)
• Power source: CR2032 battery, 3 V
• Dimensions: 13 mm (width) × 46 mm (depth) × 43 mm (height)
• Weight: 0.025 kg
• Housing colour: Black

How to use

Insert a CR2032 3 V battery into the battery compartment following the polarity markings. Place or mount the thermometer in the desired indoor location away from direct heat sources, drafts or direct sunlight to ensure representative ambient readings. Read the temperature on the display; the device reports values in degrees Celsius. Replace the battery when display performance declines or the unit stops responding.

Recommendations

For accurate indoor readings, position the thermometer at typical head height in the room or at the location where temperature control matters most. Avoid placing the device near radiators, ovens, or external doors. Periodically check the battery and clean the housing with a dry cloth; do not expose the unit to excessive moisture.