4-in-1 Refractometer, Battery-Free Optical Tester, ATC 0-25°C, For Coolant, Battery Acid, AdBlue

This refractometer allows for the precise analysis of various automotive fluids without the need for a battery. Thanks to ATC technology, the optical tester ensures reliable readings between 0 and 25°C. The device measures the freezing point of coolant and the density of battery acid. It also checks the concentration of AdBlue and windshield washer fluid. Supplied in a rigid case with accessories, this tool simplifies daily automotive maintenance. Type: Optical Refractometer Functionality: Automatic Temperature Compensation (ATC) Temperature Range: 0 to 25°C Power Supply: No battery required Kit Contents: Pipette, calibration screwdriver, cleaning cloth, manual, storage case

1. Technical Specifications: This 4-in-1 refractometer analyzes coolant, battery acid, AdBlue, and windshield washer fluid with integrated optical precision.

2. Compatibility and accessories: The complete kit includes a pipette, a calibration screwdriver, a cleaning cloth, and a hard case for transporting all the necessary items. 3. Installation and use: Place a few drops on the prism and read directly through the eyepiece. No complex charts are required to interpret the results. 4. Other information: Automatic temperature compensation ensures consistent measurements despite ambient variations between zero and twenty-five degrees Celsius. 5. Readings may vary slightly depending on lighting. Ensure the prism is clean before each measurement for optimal liquid readings.