• Professional Anti-Freeze Tester (Auto Tester).
• Sturdy design with straight glass cylinder/tube.
• Hand held tester reads specific gravity of Ethylene Glycol
• Accurate easy to read Anti-Freeze testing.
• See the top section of the float scale to read methanol type antifreeze and use the bottom section to read ethylene glycol type antifreeze.
1.Tests all ethylene glycol permanent solutions.
2.Compensates for all temperature variations.
3.Includes freeze point chart.
4.Extra long tip easily draws solution.
5.Tests hot or cold solutions.