TFA VISION 30-1025 is a digital window thermometer with a clear and functional design, making it easy to read the outside temperature from the inside. It has maximum and minimum values with auto reset, making it easy to track temperature fluctuations. The thermometer is easy to fix and demountable for window cleaning, and it is also weather resistant, so it can be used in all kinds of weather conditions.

The TFA VISION 30-1025 has a measuring range of -25°C to +70°C, with a precision of 0°C to 50°C + 1°C, otherwise +1.5°C and a resolution of 0.1°C. It is powered by a 1.5 Volt AAA battery, and it has a clear and easy-to-read display.