Portable, Fast, and Very Accurate Antifreeze Digital Refractometer

The Antifreeze Digital Refractometer PCE-DRA 1 Ethylene Glycol / Propylene Glycol from PCE Americas Inc. is one of the best portable refractometers in the laboratory. We are using this handy digital refractometer for determining the percentage and freezing point of propylene glycol-based solutions. It is straightforward to use. It gives rapid and accurate results. The measurement time of this instrument is only 1 second. The resolution of this handy meter is 0.1% which is very good and enough for our research work. The other best feature of this instrument is the battery saver option in the instrument, so if we don't use the instrument for 1 minute or more, it will shut down automatically which saves a lot of battery.