Absolute Process Instruments (API) manufactures Signal Conditioners, Isolators, Process Transmitters and Custom Electronics.
API is proudly American-owned and their products are American engineered and built.
Andruss-Peskin Corporation represents the Absolute Process Instruments product line in New England and Upstate New York.
Absolute Process Instruments, Inc.
1220 American Way
Libertyville, IL 60048
TEL: 800-942-0315 / 847-918-3510
Email: Sales@api-usa.com