Manta Test Systems provides training, calibration and repair services.


MTS-5100 Training
We realize that protective relay testing can seem like a daunting task.  Manta Test Systems provides one day of basic training with every new purchase so that you can start using the MTS-5100 to test relays effectively. The protective relay training is performed at your location with your relays and within your time frame to reduce your training costs and effective. More…

Accredited In-Person Protective Relay Training
We have collected extensive training experience from our instructors (who’ve taught at many of the major electrical conferences such as NETA PowerTest, Hands-On Relay School, etc.) to create a curriculum for today’s test equipment. More…

Calibration Service

The Manta Test Systems Calibration Service involves a qualified team of Engineering Technologists using state-of-the-art equipment in a temperature controlled laboratory environment to ensure that the accuracy of your test system surpasses its published specifications. A calibration certificate will be issued that will be valid for one year. While your unit is in our factory, we will also take this opportunity to perform routine maintenance and implement any eligible hardware and software upgrades, all at no extra charge.

If you require your test system to be calibrated, please complete and send an RMA form. Our Calibration Service team will respond within 24 hours detailing our standard calibration pricing and providing shipping instructions. More…

Repair Service

When things do go wrong, Manta Test Systems has a Repair Service that leads the industry. Our team of seasoned repair professionals have an extensive knowledge-base allowing for quick identification of problems and the implementation of solutions to minimize your downtime. Backed by a laboratory of precision measurement and power simulation equipment, we can quickly get your equipment back in working order.

If your test system is in need of repair, please complete and send an RMA form (Return Material Authorization). Our Repair Service team will respond within 24 hours detailing our advice and providing shipping instructions. Once we receive and inspect your equipment, you will be sent a service estimate and asked for your authorization to proceed. More…

the-relay-testing-handbook-thumbnailOrder The Relay Testing Handbook

This 650+ page hardcover book is an indispensable resource that every relay tester should keep at their fingertips. This book was written for relay testers, rather than design engineers, so you no longer have to decipher engineering textbooks when performing relay tests.