AS509 Coolant Boiling Point Tester,Digital Antifreeze Tester with 23 Brand Database & High-Sensitivity Sensor,12V Automotive Cooling System Tester for Ethylene/Propylene Glycol,Dual Safety Protection

AS509 Coolant Boiling Point Tester,Digital Antifreeze Tester with 23 Brand Database & High-Sensitivity Sensor,12V Automotive Cooling System Tester for Ethylene/Propylene Glycol,Dual Safety Protection

• 🎯 【Ultimate Accuracy & Dual Modes】 High-sensitivity sensor ensures ±3% temperature measurement accuracy. Features Normal Mode for universal testing and Brand Mode with built-in data for 23 popular coolant brands (Bosch, Prestone, Mobil, etc.) for manufacturer-specific reference values.
• ⏱️ 【Fast & Smart Diagnosis】 Antifreeze Tester Get results in 20-40 seconds. Compare the measured boiling point directly with the built-in reference table to instantly determine if your coolant has degraded, saving time and guesswork.
• 🛡️【Safe & Reliable】 AS509 Coolant Boiling Point Tester Built-in reverse polarity protection and overheat protection prevent damage from wrong connection or overheating. Insulated power clamps ensure safe operation.
• 👁️【Clear HD OLED Display】 Self-illuminating 1.6-inch HD OLED screen provides clear, intuitive readings even in bright sunlight or at night, making it user-friendly for professionals and DIYers alike.
• 🔧 【Wide Compatibility & Complete Kit】 Tests ethylene glycol, propylene glycol, and water-based coolants. Comes ready-to-use with a test rod, 50ml sampler, power clamps, and a detailed operation guide for immediate diagnostics.
• 🎯【Three Years Warranty, Lifetime Maintenance】 For damage caused by non-human factors, we promises to resend parts for free within 3 years. For any needs, you are warmly welcomed to contact us and we will get back to you ASAP within 24 hours.