Galileo Thermometer 42 cm – Black 7 bulbs – 42 cm
11TH1004
4006359063358
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    Delivery time:Ordered before 4 PM on working days, shipped same day*
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Glass Galileo thermometer, 42 cm tall, with 7 black bulbs measuring 18 to 24°C. This version stands out for its strong contrast and clear readability.

↕ 42 cm Ø 5 cm


The black version focuses on clarity through contrast. The dark bulbs stand out sharply against the transparent liquid, allowing the temperature to be read instantly without ambiguity. This makes it one of the most functional variations in terms of usability. At the same time, the monochrome colour scheme provides a clean and structured appearance, suitable for modern and minimal interiors. The seven bulbs ensure precise measurement within the 18 to 24°C range.

The glass cylinder is made from high-quality clear glass with consistent thickness for stability and durability. The black bulbs are accurately calibrated and fitted with durable metal tags. Manufactured in Germany, this model is designed for long-term reliability and consistent performance. Its restrained design makes it particularly suitable for offices, modern living spaces or interiors where clarity and simplicity are essential.

Key features:
• Height: 42 cm, Diameter: 5 cm
• Bulbs: 7
• Colour: black
• Range: 18–24°C

What is a Galileo Thermometer?

The Galileo Thermometer is named after the Italian scientist Galileo Galilei. Its basic principle is based on the density of liquids and the way in which coloured glass balls rise or fall within a glass cylinder as the temperature changes.

Features & Benefits

Precision Temperature Measurement

Each coloured ball has its own weight and is marked in degrees Celsius. Due to the varying density of the liquid, you can immediately see which balls are floating, indicating the current temperature.

Elegant Design

The slender, 42 cm tall glassware with black beads has a modern look. Perfect for the home, office, living room or even as a gift for science enthusiasts.

Durable Materials

The thermometer is made from high-quality, heat-resistant glass and colourful, lead-free liquid. This guarantees years of reliable use without discolouration, provided it is not placed in direct sunlight.

Usage

Place the thermometer on a flat surface. Avoid direct sunlight and open windows for the most accurate reading.

Specifications

  • Height: 42 cm
  • Diameter: 5 cm
  • Colour of bulbs: black
  • Measuring range: 18°C – 24°C (2°C intervals per bulb)
  • Materials: Heat-resistant glass, coloured liquid
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