Specialty electrical distribution and protection products are specialty or proprietary products related to electrical distribution and circuit protection

DC to AC inverters are used for converting direct current (DC) into alternating current (AC). They are also known as DC to AC converters.

Video servers enable the distribution of video signals over networks, including local area networks (LANs) and the Internet

Scalar network analyzers measure the amplitude portion of scattering or S-parameters, reflection and transmission coefficients between the incident and reflection waves that describe a device’s behavior under linear conditions at the microwave frequency range.

Partial discharge monitors are used to monitor partial discharge activities in high voltage equipment.

Power quality analyzers measure and monitor electrical power parameters to avoid disturbances, track steady-state variations, and ensure the reliability of power distribution systems

Electrical contracting services install and maintain electrical distribution equipment; interior, exterior and municipal lighting; security systems and closed circuit television systems (CCTV); and information technology or IT systems

Surface area and pore size analyzers are used to measure surface area and pore size of a sample.  Surface area helps determine such things as how solids dissolve, burn, and react with other materials; pore size is often a secondary determination of surface area analyzers.

Electric and gas utilities supply electric power and/or natural gas or connect lines to industrial, commercial, and residential customers.

RF headends are electronic control centers, generally located at the antenna site of a system, which includes the antenna, preamplifiers, frequency converters, demodulators and other related equipment.

Mobile computing systems include handheld, portable, or vehicular systems for data collection, mapping and/or navigation.

Mechanical contracting services include the installation of HVAC equipment, HVAC controls, ducting and any other mechanical equipment incorporated within a building.

Medical and healthcare software is used in hospitals, clinics, and related facilities. This category includes software used to control and monitor medical devices, and software used for medical practice management and patient billing.

Wireless communications services provide cellular phone service, SMS, WAP and GPRS services to mobile phones.

Communication site maintenance services maintain remote communication sites and client-owned (CO) infrastructure and equipment.