Tests ethylene glycol strength in radiator or header tank. Tube construction with thermometer for temperature calibration.Ethylene Glycol Antifreeze Tester - Tube Type• Professional antifreeze tester.• Thermometer built-in for calibration.• Model No. AK413Model No: AK413:Brand: Sealey:Nett Weight: 0.12kg:PTDSEAAK413
