What is Hydrometer?
A hydrometer or lactometer is an instrument used for measuring the density or relative density of liquids based on the concept of buoyancy. They are typically calibrated and graduated with one or more scales such as specific gravity.
Hydrometer Prices In South Africa
Beurer Hm 16 Thermo Hygrometer
Digital Min-max Thermo Hygrometer
Which hydrometer is best?
Of all the humidity monitors we analyzed, the Caliber 4R and Caliber IV are the most accurate hygrometer devices.
They read within ±1% RH, and the humidity range is 20-90%. That means that the Caliber 4R and Caliber IV are accurate within 1% of the actual humidity, surpassing all the other options we reviewed.
Are there different types of hydrometers?
Note that the three main types of hydrometers available on the market are triple-scale hydrometers, thermohydrometers, and precision hydrometers. Accuracy, materials used, and additional accessories are also essential factors to consider.
What do we use hydrometers for?
hydrometer, a device for measuring some characteristics of a liquid, such as its density (weight per unit volume) or specific gravity (weight per unit volume compared with water).