Setup, Compatibility & Care
To set up the device, ensure you are in a well-lit area. Use the included precision screwdriver to adjust the calibration screw until the baseline is set against a known standard (typically distilled water). Regarding compatibility, this tool is designed specifically for AdBlue urea-based additives; avoid using it for testing coolants or battery electrolytes. For care, always clean the prism and the daylight plate with a soft, non-abrasive cloth after every use. Never submerge the device in water, and store it in a cool, dry place inside its protective case to prevent lens scratches.