Disturbance Monitoring Solutions Since 1983
For over 40 years, Mehta Tech, Inc. has designed, manufactured, and delivered Digital Fault and Disturbance Recorder systems and software. Our worldwide installations serve utility and industrial customers.
Mehta Tech remains at the forefront of Disturbance Monitoring Equipment (DME) technology, including Digital Fault Recorder (DFR), Phasor Measurement Unit (PMU), and Dynamic Disturbance Recording (DDR) technology.
Mehta Tech is the partner utility companies need to harness the power of data. Our equipment functions like a flight data recorder—capturing, storing, and delivering critical data to maintain the performance operations. You won’t find a more innovative, customizable, or reliable disturbance monitoring solution.
Innovative DFR Products Designed, Engineered, and MADE IN THE USA
Mehta Tech is an innovation leader awarded multiple Patents for our proprietary technologies. We pioneered the concept of the conventional DFR evolving into a multifunction device to collect and deliver data while providing calculation results for various O&M, automation, and visualization applications.
Over the years, Mehta Tech’s modular design has enabled easy, cost-effective upgrades to incorporate the latest advances in hardware and software. Our digital fault recorders have demonstrated the highest levels of reliability.
Our current systems exceed the PRC-002-5 and PRC-028-1 requirements for Fault and Disturbance Monitoring Equipment. IEEE C37.118 standard compliance for continuous recording and phasor streaming are stock features in our equipment.

The Latest Mehta Tech News & Info
Exciting things are happening at Mehta Tech, Inc. Our newest development will help you elevate your DFR strategies.