Tank calibration services help you measure and verify quantities and volume in large petroleum, fuel and chemical storage tanks. Calibration is the method by which the exact volume of your tank is calculated in line with specified measurement standards. This process is key to obtaining accurate measurements of quantity and keeping good contractual relationships with your clients, governing bodies and insurance companies. LSI can ensure you the highest degree of measurement accuracy in compliance with international standards using the latest tank calibration technology, tools and expertise.