Apex Instruments, Inc. designs, manufactures and distributes emission measurement sampling equipment. Founded in 1988 and managed by William H. Howe, an experienced source tester, Apex Instruments has evolved and grown from manufacturing testing equipment for residential wood heaters to being a worldwide market leader in the source sampling equipment industry.

Apex Instruments Inc. manufacturing follows a regimented procedure in its manufacturing and assembly process. Use of established Bills of Material and Manufacturing Standards begins the process of producing quality products. The Apex staff has strong experience in the assembly of metering consoles, temperature process meters and controllers, electronic cable assembly, fabrication of pumps and meter consoles, heaters, sample lines as well as requested custom designs.

Apex Instruments, Inc. maintains an ample inventory of parts needed in its production process. All manufactured items are documented in a Bill of Materials accompanied with Manufacturing Standards. Production is monitored closely with our NetSuite computer program which monitors the use of materials as well as our inventory levels. All manufactured and assembled items are recorded in NetSuite and in manual records.

The Apex Assembly/Manufacturing team of technicians has a wide range of experience in large and small company operations, including hydraulic filter assemblies for government and military contractors, printed circuit boards, and wave soldering applications. They continue to keep abreast of current manufacturing compliance standards.

Apex Instruments, Inc. also employs a highly experienced Welding Department. Employees of this department are experienced in MIG, TIG, Stick and Plasma Welding. They are well trained and hold certifications for private industry and government contracts. Members of this department are also cross-trained in most Assembly/Manufacturing Department procedures, and are capable of assisting in assemblies when necessary.