ADOLF 3 in 1 Antifreeze Refractometer with ATC for Automobile Antifreeze System

Description

**Easy to use: Test Sample→Read Result→Clean and store. Portable 3-in 1 Antifreeze triple Scale Refractometer is convenient to carry with light weight and compact size
**Measuring freezing point temperature to ethylene glycol or propylene glycol based automobile antifreeze coolant with scale range: -50°C to 0°C ( -58°F to 32°F), freezing point temperature to the ethanol or isopropyl alcohol based windshield washer fluid with scale range: -40°C to 0°C ( -40°F to 32°F) and specific gravity of battery acid to determine it's charging condition with scale range :1.100 to 1.400 Kg/L。
**Automatic Temperature Compensation (ATC) device included can make faster and more accurate result. Accuracy within 0.5%**Comes with hard case, clear dropper, screw drive, user manual and cleaning cloth.
**All ADOLF products comes with 1-year limited manufactory warranty from defects in material or workmanship from the date of purchase.