4 in 1 Car Automotive Antifreeze Refractometer Engine Battery Fluid Glycol Refractometer Glass Freezing Point Water Coolant Tester
$20.69
$36
Specifications: Propylene Glycol:-50 to 0°C Ethylene Glycol:-50 to 0°C Cleaning Fluids:-40 to 0°C Battery Fluids:1.10-1.40sg Adblue: 30% ~ 35% (Only the 4-in-1 model has this function) Features: 1. Measures the proportion of antifreeze and freezing of glass cleaner, lead-acid battery electrolyte. 2. Automatically adjusts itself to correct temperature discrepancies during use. 3. Capable of measuring with high accuracy and providing precise results. 4. Equipped with a vivid and sharp reticle chart for easy and comfortable reading. 5. It uses ambient light only and no batteries are needed. Resolution Factor: Propylene Glycol:5°C Ethylene Glycol:5°C Cleaning Fluids:5°C Battery Fluids:0.01sg Package Included: 1 x Refractometer 1 x Pipette 1 x Screwdriver 1 x Cleaning cloth
