Hand refractometer
XXX.XX
€/unit
Description • With lighting function • For fast and accurate frost protection measurement of solar, thermal pump and cooling system liquids • For measuring the ice flaking point at which the frost protection agent begins to freeze • With additional refractive index scale (nD20) for determining other liquids • 2 refractometers in one for measuring the ice flaking point of conventional frost protection agents and the refractive index of various liquids Scales for frost protection agent based on: • Propylene glycol, measurement range 0°...-45°C (solar, heating and cooling systems) • Ethylene glycol, measurement range 0°...-45°C (heating) • Ethanol, measurement range 0°...-42°C Technical data
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