About PTS-Tech

Our History

PTS-Tech has grown from a deep engineering background in the electrical and electronic field into a trusted supplier of precision measurement equipment. As a division of Peruvian Trust Systems Inc., we combine decades of hands-on engineering experience with a worldwide network of manufacturing partners to serve customers across North and South America.

From our main office in Dover, New Jersey, and our South America office in Lima, Peru, we support power utilities, industrial plants, panel builders and engineering firms with reliable transducers, meters and signal transmitters — and the calibration and troubleshooting expertise to keep them accurate.

Our Mission

Our mission is to deliver high-accuracy electrical measurement products backed by honest service, sound engineering and complete customer satisfaction. We help our customers measure power, energy and process signals reliably, so their systems run safely and efficiently.

Manufacturers We Represent

We represent two of the most reliable manufacturers of electrical measurement equipment in the world:

• Chang Electronics — a leading manufacturer of power transducers, digital panel meters and signal transmitters known for precision, stability and low cost.
• Hsiang — a manufacturer of advanced digital power monitors and power meters featuring RS485, Modbus and high-accuracy measurement.

Every product we sell is backed by our own engineering and calibration support, so you can rely on both the equipment and the people behind it.

Engineering & Calibration Services

Beyond distribution, PTS-Tech provides the engineering services that keep your measurement systems accurate and dependable:

• Test & Calibration — factory-grade calibration and testing of transducers, meters and signal transmitters to maintain specification accuracy.
• Troubleshooting & Modifications — diagnosis and repair of faulty instruments, plus custom modifications to adapt products to your application.
• Design Support — engineering assistance to help you select, specify and integrate the right measurement solution for your system.

Learn more on our Services page.

Our Principles

Everything we do is guided by a few simple principles that have earned us the trust of our customers:

• Honesty and good service — we are straightforward in our advice and responsive in our support.
• Engineering ethics — we apply sound, professional engineering judgment to every recommendation and modification.
• Full customer satisfaction and trust — we stand behind our products and our work, and we treat every customer relationship as a long-term partnership.