SL-OA15 Automatic Pour Point Tester The SL-OA15 Automatic Pour Point Tester is designed for measuring the pour point of lubricating oil and dark petroleum products with no viscosity limitations. This precision instrument is widely utilized in electric power, petroleum, chemical, commodity inspection, and scientific research departments. Key Features High Precision: Measurement accuracy of ±1°C with 0.1°C resolution, featuring automatic detection and printing of results Wide