American Sensor Technologies, Inc. (AST) has received ABS (American Bureau of Shipping) Type Approval for its pressure instrumentation. Through a factory audit of its New Jersey manufacturing facility, ABS confirmed AST’s manufacturing site, quality management system and conformance to ABS standards. By receiving the approval, AST has broadened its portfolio for the marine and offshore instrumentation industry. AST's pressure transmitters are known as a cost effective, yet extremely reliable alternative to other transmitters available on the marketplace, the manufacturer said.