Khúc xạ kế điện tử đo nước làm mát Reichert PocketChek EG Chek F
Pocket-Chek EG-CHEK (Fahrenheit)
- Measures Freeze Point of EG coolant
- Measures Boiling Point of EG coolant
- Measures % Concentration of EG coolant
- Meets ASTM D3321-12 Standard test method for field testing