• Large 10.1” display
  • Six AC/DC Currents
  • Four AC/DC Voltages
  • 12 Contact / 0-250Vrms Voltage inputs
  • Four contact outputs
  • Transducer voltage/input
  • GPS input (antenna included)
  • IRIG input, IRIG output
  • IEEE 61850 GOOSE messaging


The MTS-5160 Six Currrent Amplifier is an accessory unit that can be used in conjunction with the MTS-5100. When connected to a MTS-5100, the MTS-5160 adds six current channels to the setup to make a total of 12 current channels available to the user. It is a cost effective means to add more power to your test system when required. (Note that the MTS-5160 can also be connected to an MTS-5000 to allow for a total of 9 current channels)

#10 Hard-shell Shipping Case (LARGE)

Our heavy-duty case includes compartments for storing your MTS leads and manual. (31” x 21” x 16”)
(Included FREE with all MTS-5100 orders).

#11 Hard-shell Shipping Case (SMALL)

Our smaller, heavy-duty case in a compact size for your MTS-5100. (25” x 20” x 16”)

#34 Soft-shell Carry Case

A padded and lightweight carry case with support shoulder straps and pockets for carrying your MTS-5100 and keeping your accessories organized. The unique loading/unloading system of this case makes it very easy to transport your Manta unit. (17” x 21” x 16”)

#31 Test Lead Kit

Full range of color-coded, bundled test leads.  Includes 12 current leads, 6 voltage leads, 6 I/O leads, alligator clip adaptors, spade clip adaptors and a small carry bag.  (One set included FREE with all MTS-5100 orders).

#30 Foot Switch

Our heavy duty foot switch is used to free one hand when performing static testing. (Included FREE with all MTS-5100 orders).

#12 Ethernet Crossover Cable

For communication with your PC and other Manta MTS units. (Included FREE with all MTS-5100 orders).

#13 RS-232 Serial Communications Cable

For communications with your PC on the serial port. (Included FREE with all MTS-5100 orders).

#22 GPS Antenna with 10ft Lead

To assist with end-to-end testing. (Included FREE with all MTS-5100 orders).

#21 GPS 85ft Extension Lead

The extension lead to your GPS Antenna, to assist with end-to-end testing. (Included FREE with all MTS-5100 orders).

#25 User Manual

Replacement manual for the Manta MTS-5100. Includes information, specifications, features and capabilities. (Included FREE with all MTS-5100 orders).

#20 One Year Extended Warranty

Extends manufacturer’s warranty to Two Years. One year included with the purchase of Manta products. (Please note: Not all Manta products include warranty).

#35 One Day, On-site Introductory Training

Learn the basics of using the MTS-5100 to test some typical protective relays, at your preferred site.

#36 Common 12-way Socket Lead

Compatible with the MTS-5000 and MTS-5100, simplify wiring for cases where you are monitoring a lot of relay contact outputs. This harness combines the black leads for all the Manta inputs, so you only need to run one return lead to the relay.

#40 Wireless Keyboard and Trackpad

Certified for use with your MTS-5100 or 5000, simply insert the receiver into your USB port and you will have instant wireless control of the Front Panel Display. Measures only 5.5″ x 4″ making it very compact and will store easily with the rest of your test gear.

#41 Large Test Lead Bag

To make it easy to carry your test lead kit components and accessories, we have designed a larger bag to keep everything organized. (18″ x 16″)

#26 Large Spade Adaptor




#27 Small Spade Adaptor



#28 Alligator Clip

#45 RTC14 14 Pin Recloser Test Cable

For simplified and non-invasive connectivity when testing 14-pin style recloser controllers with the MTS-5100 Test System. Carrying bag included. RTC14-5000 Kit is available for the MTS-5000 Test System.

#46 Pushbutton Shorting Switch

Pushbutton switch for manual triggering of contact inputs (for MTS-5000 & MTS-5100). Included free with all MTS-5100 orders.

#47 Field Dolly / Workbench

Heavy Duty Aluminum Hand Truck Dolly for your MTS-5×00 units. Included is a built-in 100lb capacity workbench and 10″ black foam tires to handle rough terrain in sub-stations.


MTS-5100 Protective Relay Testing System Quick Product Tour

Click here to view all videos


MTS Onboard Software is the firmware that runs natively onboard the MTS-5100 and MTS-5000 test systems. The firmware is updated periodically to add new relays and Productivity Modes as well as other time-savings features.RapidTest™ is a Windows-based software that can be installed on a computer. This software allows for storing the test parameters and results transferred from an MTS-5100 or MTS-5000 test system. This software allows for the creation of standard and custom reports and allows users to send the test parameters back to the test system to re-run previous tests.Remote Console is a Windows-based software that can be installed on a computer. This software allows for the control of the test system using the computer. The computer connects to the test system using an Ethernet cable or wirelessly using a third party wireless connector.

The latest version of all three software packages can be downloaded here: Customer Login area.


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. Topics include:

  • Electrical fundamentals including three-phase electricity, phasor diagrams, and fault types
  • Relay testing fundamentals such as static, dynamic pickup and timing tests
  • The most commonly used testing philosophies, and the most efficient and effective ones
  • How to translate digital logic used by relay manufacturers into familiar concepts
  • Best practices for creating and implementing test plans

$129.99 + $15.00 S&H

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MTS-1010 and MTS-1030
MTS-5000 (Refurbished)

Doble Engineering Company

Doble Engineering Company