Liquid Glass Thermometers

5 products

Liquid glass thermometers are traditional yet highly reliable instruments designed to measure temperature with precision and simplicity. They consist of a sealed glass tube containing a liquid, which expands or contracts as the temperature changes. The liquid movement along a finely graduated scale allows accurate readings of temperature. These thermometers are widely used in laboratories, industrial processes, environmental monitoring, and educational settings where dependable, non-electronic measurement is preferred.

The collection at HK Calibrations includes thermometers suitable for a wide range of temperatures, from low to high extremes. Some models use colored organic liquids for enhanced visibility, while others employ mercury for high-temperature applications. The instruments are crafted for durability, accuracy, and long-term stability.

Key Features

  • Accurate Temperature Measurement: Designed to provide consistent and reliable readings across various temperature ranges.

  • Clear Graduated Scale: Precisely marked for easy reading, reducing measurement error.

  • Variety of Liquids: Options include colored organic fluids for safe low-temperature measurements and mercury for high-temperature applications.

  • Durable Construction: Strong glass tubing and protective designs to withstand laboratory and industrial use.

  • Calibration-Ready: Can be calibrated for traceable, precise measurements in critical applications.

  • Versatile Applications: Suitable for laboratories, industrial processes, HVAC systems, and environmental testing.