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Hydrometers, Thermometers and Thermohydrometers

Density and Temperature Measurement

We stock an extensive range of oil company approved high quality hydrometers, thermometers and thermohydrometers for checking the density and temperature of hydrocarbon fuels. They are compliant with the official standard ASTM E2251-14 - Standard Specifications for Liquid-in-Glass ASTM thermometers with Low-hazard precision.