The PAL-Covid-19 pocket digital Refractometer model is specially designed to measure the concentration % of Ethyl Alcohol used as hand sanitiser.
This unit allows the user quick and easy testing right up to hosiptal-grade 85%+ strength, to ensure production batching is consistent and effective against infectious diseases.
The PAL-Covid-19 is a digital Ethyl Alcohol Refractometer from the Japanese Atago "PAL" series.
It features the widest measuring range possible, from 0 to 100% concentration allowing user measurement of all grades of hand sanitiser.
High accuracy reading to ±1% and fast measurement within 3 seconds.