Antifreeze Tester—Your Reliable Engine Maintenance Partner

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

Instructions for Use
1. Check the coolant level only after the engine has cooled completely
2. Open the coolant reservoir cap. Squeeze and release the rubber bulb to draw sufficient coolant until it reaches the designated level
3. Hold the tester vertically and read the scale indicated by the float arrow

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

Product Features & Functions
1. Features clear dual °F and °C scales covering a wide range from freezing point (-43°C to -12°C) to boiling point (125°C to 131°C)
2. The tester body is made of high-transparency PS material, featuring clear, easy-to-read scales and impact resistance. The soft, durable rubber bulb provides a secure grip and can be used repeatedly without damage
3. Suitable for most cars, trucks, and SUVs. An essential tool for daily driving, fleet maintenance, and DIY automotive care