Professional Coolant Inspection—Keeping Your Engine Running at Peak Performance

Product Attributes
Colors: Black + Transparent
Sizes: Dial Size: 4.05 x 2.83 inches
Rubber Tip Size: 2.28 x 1.88 inches
Rubber Tube Length: 5.27 inches
Weight: 3.75 oz
Material: Rubber, PS
Packaging: Antifreeze Coolant Tester * 1
Core Features and Advantages
Precision Dual-Scale for Comprehensive Measurement
Features clear °F and °C dual scales covering a wide range from freezing point (-43°C to -12°C) to boiling point (125°C to 131°C). Easily adapts to varying climatic conditions, keeping your coolant fully protective year-round
Premium Materials, Long-Lasting Durability
The tester body is crafted from high-transparency PS material, featuring clear, easy-to-read scales and impact resistance. The soft, durable rubber bulb provides a secure grip and withstands repeated use without damage

Precautions for Use
1. Please check that the engine has cooled completely before testing
2. Rinse with clean water and dry thoroughly after use before storing
3. Please note that the liquid level must reach the horizontal line on the gauge
4. The red float at the top must be vertically aligned with the centerline