Features: Ensure your engine's longevities and Oil efficiency with our Oil Caps Test Meter, a must for temperature monitoring. Featuring temperature resistant glass cover, this Test Meter provide precise readings, making it a indispensable tool for any vehicle. For car enthusiasts and automotive professional who prioritize engine performances and on optimizing Oil consumption. Whether you're embarking on long trip, participating in a race, this Test Meter help you track of your Oil temperature to prevent overheating issue. Crafted from stainless steel, this easy to install Oil caps Test Meter is universally fit various car models, ensuring peace for every driver. Specifications: Material: Stainless Steel Measurement: 0-200℃, 32-400℉ Diameter: 52mm Length: About. 20cm/7.87in Pattern: A/B Package Includes: 1pc Oil Caps Temperature Gauge note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.