Galileo Thermometer – Blue 7 bulbs – 42 cm
11TH0917
4006359073319
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    Delivery time:Ordered before 4 PM on working days, shipped same day*
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42 cm glass Galileo thermometer with 7 blue bulbs measuring 18 to 24°C. This version stands out for its calm appearance and clear, structured readability.

↕ 42 cm Ø 5 cm


This blue Galileo thermometer focuses on visual consistency and controlled presentation. The uniform colour of the bulbs creates a calm and cohesive look, avoiding visual distraction while maintaining full functionality. The seven bulbs provide precise temperature readings between 18 and 24°C, with each step clearly defined. Compared to multicolour versions, this model delivers a more understated presence, making it suitable for interiors where balance and simplicity are preferred.

The glass cylinder is produced from clear, durable glass with a consistent wall thickness, ensuring stability and long-term clarity. The blue bulbs are carefully calibrated for density and fitted with contrasting metal tags for easy reading. Manufactured in Germany, this model reflects a high standard of precision and craftsmanship. Its proportions and restrained colour palette make it particularly suitable for desks, shelving or modern interiors where a clean and organised look is essential.

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

Unique Scientific Design

The Galileo Thermometer is based on Galileo Galilei’s discoveries regarding the density of liquids. Inside a slender, transparent glass cylinder, you will find several coloured spheres with metal suction weights. As the temperature changes, the density of the surrounding liquid shifts and the spheres move up or down.

How It Works

  • As the temperature rises, the density of the liquid decreases, causing lighter spheres to float upwards.
  • As the temperature drops, the density increases and the heavier spheres sink downwards.
  • You can read the temperature from the spheres that is just beginning to float between the top and bottom groups.

Features

  • Height: 42 cm
  • Colour: transparent glass with blue bulbs
  • Material: high-quality mineral glass
  • Temperature range: 16 °C – 28 °C
  • Includes metal stand for stable placement

Applications

The Galileo Thermometer is ideal for:

  • Living rooms and sitting areas
  • Home workspaces and offices
  • Laboratories and classrooms as an educational aid
  • Gifts for friends, family and colleagues

Why Choose This Thermometer?

As well as accurately measuring the room temperature, this thermometer offers a captivating display of shifting colours. Its timeless design complements any interior and adds a stylish touch. What’s more, the thermometer is low-maintenance and easy to install.

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