PCE-DRA 1 is a handheld digital antifreeze refractometer used to determine the percentage or content and freezing point of propylene glycol- and ethylene glycol-based solutions. This waterproof IP65-rated digital refractometer features automatic temperature compensation (ATC) from +10 … +40 °C / +50 … +104 °F, as well as a large, easy-to-read LCD that shows both the measured value and the temperature. — Measurement parameters: Ethylene glycol, propylene glycol, temperature — Automatic temperature compensation (ATC) from +10 … +40 °C / +50 … +104 °F — Handheld and portable — User-friendly 3-button operation — Fast and precise measuring results in approx. 1 sec. — ABS plastic housing with IP65 ingress protection rating against water and dust — Large, easy-to-read digital LCD shows both the measured value and the temperature — Average function measures same sample 15 times and displays the mean value — Stainless-steel ring on sample well protects glass prism from damage — Internal light source for improved accuracy — Small liquid sample size of just 4 to 5 drops — Easy calibration with distilled water — Battery-saving automatic power off after 1 min. of inactivity
Технические характеристики
CharacteristicsTypedigitalOther characteristicsportableApplicationscoolant, for automotive fluids
