Frost Protection Measurer (Refractometer)
Hand-held refractometer 402 ATC for measuring the frost resistance of antifreeze liquids. By displaying the percentage concentration, you can find out at what temperature the liquid freezes, both propylene glycol (left side of the scale; usually used as an antifreeze component in Europe) and ethylene glycol (right side of the scale; usually used as an antifreeze component outside Europe). It can also be used to measure the electrolyte concentration in car batteries.
|Packaging dimensions||10 x 8 x 22 cm|
|Gross weight||0,3 kg|