Digital Coolant Refractometer for Car Antifreeze Urea Tester Hand-Held Anti Freeze Refractometer Antifreezing Solution Cleaner
Special Features
- Antifreeze Refractometer for car. Designed for measuring coolant and antifreeze based on ethylene glycol or propylene glycol
- Requires only a few drops of sample Measurement in 2 seconds
- Power off: Meter will power off within one minute if no any operation
- With temperature display, freely switch operating. Automatic Temperature Compensation is an absolute necessity for refractometer
- Portable and Exquisite, Low power consumption, Anti-loss design
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