- Includes calibration screwdriver, plastic pipette and carrying case.
- Measures the concentration of lubricant by measuring its refractive index.
- Often used to determine how much mineral oil is mixed into a refrigeration system being retrofitted to POE lubricant.
- Compact size, easy to use.
- Provides accurate & reliable measurements.
- Requires only 2 or 3 drops of solution.
HVAC Lubricant Refractometer
Part Number: 27668