HS 9031 — Measuring or checking instruments, appliances and machines

HS heading 9031 (Measuring or checking instruments, appliances and machines) spans 6 products in U.S. import records, with 47,520 bill-of-lading shipments. The most imported are Measuring or checking instruments, appliances and machines, test benches, Other instruments, appliances and machines, and Parts and accessories.

Part of Chapter 90: Optical, photographic, measuring, medical or surgical instruments

Sourced from U.S. Customs bill of lading data · Updated monthly · Data through May 2026

Products under this heading

HS	Product	Shipments
903120	Measuring or checking instruments, appliances and machines, test benches	18,093
903180	Other instruments, appliances and machines	10,711
903190	Parts and accessories	8,439
903110	Machines for balancing mechanical parts	5,702
903149	Other optical instruments and appliances, other	3,367
903141	For inspecting semiconductor wafers or devices (including integrated circuits) or for inspecting photomasks or reticles used in manufacturing semiconductor devices (including integrated circuits)	1,208