VKQTS Dial Type Antifreeze Tester Automotive,Dual-Scale Coolant Tester Accessory with °F/°C for Boil & Freeze Point Test,Portable Anti Freeze Testers Automotive for Cars,SUVs,Trucks

Dual-Scale Dial Design: Antifreeze tester automotive uses clear dual scale dial design for easy reading in both °F and °C, with accurate measurement range of -43°C to -12°C for freeze point and 125°C to 131°C for boil point, to help you quickly get your handle on coolant's performance

Engine Maintenance: Coolant tester automotive help you quickly test engine coolant status, measure winter freezing point and summer boiling point, to avoid overheating or freezing of coolant, which affects engine performance, to maintain in time, essential choice for car engine maintenance

Durable Material: Anti freeze tester automotive shell are made of PS material with high strength and sturdy stable structure, not easy to break and damage, the transparent shell can visualize the pointer change and coolant level, making the reading easier

Easy to Use: After engine cools down, put antifreeze coolant tester into coolant, press bulb at top, suck coolant to specified horizontal line position, start to read, pointer points to scale that is temperature value, note that red buoy at top must be aligned vertically with center line

Portable: Antifreeze tester automotive size only 8.34*2.83*1.88 inch, compact and lightweight, not take up too much space, easy to store and carry, put in car trunk, glove compartment and other place in car, take it out and use any time, portable and practical car essentials