【Measurement Principle】: This instrument determines flash points scientifically by heating test materials incontainers. The evaporated gases mix with air, and the precise temperature at which ignition occurs upon contact with a flame is accurately identified as the material's flash point 【High Accuracy & Reliability】: Featuring a clear display and intuitive button controls, the tester ensures straightforward operations. It provides highly accurate temperature readings from 0 to 300°C with a precision of ±2°C, fully complying with technical standards for petroleum testing 【User-Friendly Operations】: Designed for simplicitys, it includes an integrated igniter assembly for easy gas connection and lighting, along with a top nut for fine flame adjustment. The dedicated ignition sweep switch enables effortless forward or reverse ignition with a single press 【Efficient Performance】: Equipped with a 0–650W adjustable power , a pure copper heating pot, and internal quartzs tubes, this unit ensures rapid, uniform heating and consistent performance for long-term reliability in demanding lab environments 【Broad Application】: Ideal for determining flash and ignition points of various petroleum products and asphalt (excluding specific fuel oils), this tester is widely trusted in industries such as electric power, petroleum, and commercial inspection for its dependable results