Digital refractometer PCE-DRA 1

portablecoolantfor automotive fluids

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