TFA Liquid thermometer

Minimum order 2
Ratings
Delivered Wed, 28.5.
7 items in stock at third-party supplier
Supplied by
Conrad CH

Product details

Liquid thermometer made based on the idea of Galileo Galilei (1564-1642).

Galileo discovered that liquids change their density depending on temperature. As the temperature rises, the density of the liquid in the thermometer decreases. The comparatively heavier balls lose buoyancy and sink. Conversely, when the room temperature decreases, the lighter balls gain buoyancy and gradually rise. The weight difference of the 5 glass balls is precisely calibrated (to one hundredth of a gram) so that the lowest of the floating balls indicates the current temperature in the range of 18°C to 26°C.

Features
Made based on the idea of Galileo Galilei
Fascinating method of temperature measurement
Decorative glass thermometer with 5 colorful balls
Easy reading of temperature markings

Technical Data
Dimensions: 280 x Ø 32 (50) mm
Measuring range: +18°C to +26°C (2°C increments)
Glass
For standing
Filling: white mineral oil (petroleum)
Weight: 212g

Scope of delivery
Liquid thermometer GALILEO GALILEI TFA 18.1018.01.54
Decoration not included in the delivery.

Key specifications

Measuring device type
Thermometer
Sensor Measuring functions
Temperature
Measuring unit
°C
Measuring range temperature from
18 °C
Measuring range temperature to
26 °C
Item number
40721658

General information

Manufacturer
TFA
Category
Thermometers + Hygrometers
Manufacturer no.
18.010113
Release date
7.3.2024
Minimum order
2
Minimum order
2

Colour

Colour
Transparent
Exact colour description
Transparent

Material

Material group
Glass
Material
Glass

Room air conditioner features

Measuring device type
Thermometer
Application range
Indoor
Display type
Analogue
Measuring unit
°C
mounting style
Hang up

Sensor properties

Sensor Measuring functions
Temperature
Measuring range temperature from
18 °C
Measuring range temperature to
26 °C

Smart home features

Smart Home
Not compatible

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Power supply

Power supply
None

Battery properties

Number of batteries
0

Scope of delivery

Scope of delivery
Liquid thermometer GALILEO GALILEI TFA 18.1018.01.54

Product dimensions

Length
32 mm
Width
32 mm
Height
280 mm
Weight
212 g

30-day right of return
24 Months Warranty (Bring-in)
3 additional offers

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Goes with

Reviews & Ratings

Warranty score

How often does a product of this brand in the «Thermometers + Hygrometers» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 20.TP-Link
    0.5 %
  • 21.Airthings
    0.6 %
  • 21.TFA
    0.6 %
  • 23.Technoline
    0.7 %
  • 24.Sonoff
    0.9 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.Stadler Form
    0 days
  • 1.SwitchBot
    0 days
  • 1.TFA
    0 days
  • 1.TP-Link
    0 days
  • 1.Xiaomi
    0 days

Return rate

How often is a product of this brand in the «Thermometers + Hygrometers» category returned?

Source: Digitec Galaxus
  • 8.DNT
    0.4 %
  • 8.Do it + Garden
    0.4 %
  • 10.TFA
    0.5 %
  • 11.Aranet
    0.6 %
  • 11.Govee
    0.6 %
Source: Digitec Galaxus