Imports of Scientific Instruments (4) Sitc in the United States increased to 6634 USD Million in February from 6528 USD Million in January of 2024. Imports of Scientific Instruments (4) Sitc in the United States averaged 3435.04 USD Million from 1996 until 2024, reaching an all time high of 7206.00 USD Million in October of 2023 and a record low of 898.00 USD Million in January of 1996. source: U.s. Census Bureau