About AZ

Established in 1991, AZ Instrument Corp. is specialized in the business of measuring instruments manufacturing. The first product line is the digital psychrometer. AZ Instrument integrates the expertise in electronics, precision mechanism and high efficiency manufacturing to commercialize the technology of unique & accurate measuring instruments.
Today, our products have been highly recognized as outstanding & well-known brand internationally and successfully distributed into the worldwide markets. With the support from our customers, we are confident to grow AZ Instrument the global competitive manufacturers in the field of measuring instruments.