Test your antifreeze strength with this tester that features color-coded balls for easy readings.
Tests coolant for antifreeze protection
Easy to read color coded floating indicator balls
Number of floating balls indicates coolant freezing point: 0=Unsafe, 1=+12, 2=-10, 3=-26, 4=-40, 5=-54 (degrees Fahrenheit)
Simple to use with only a small sample, packaging includes easy-to-read chart
Very compact size
| Power Source | Manual |
| Quantity | UPC | Width | Depth | Height | Weight | |
| Each | 039564125218 | 2.75 | 1.2 | 7.75 | 0.05 | |
| Inner | 24 | 10039564125215 | 8.2 | 9.9 | 4.2 | 1.35 |
| Master | 288 | 20039564125212 | 11.0 | 25.0 | 19.2 | 18.8 |
California Prop 65 Warning
