Designed for professional automotive technicians and maintenance specialists, the Gefo F1100 Glycomat delivers accurate and reliable measurements of the freezing protection level of ethylene glycol-based coolants within a range of -5 °C to -40 °C. Equipped with automatic temperature compensation, a precision pendulum measuring mechanism, and a rotary shut-off valve, it ensures convenient operation and consistent results. Its robust plastic housing and 52 ml sample capacity provide durable, long-lasting performance for professional coolant system testing.