Test Equipment Rental / Rent / Lease to own at JM Test Systems
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Calibration and Repair Services offered by JM Test Systems

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Electrical safety products offered by JM Test Systems

Process Instrumentation products offered by JM Test Systems

About Us

JM Test Systems, Inc., a privately held corporation, was founded in 1982 to provide quality and expedient service to industries that need repair and N.I.S.T. traceable calibration of test and measurement equipment. The company has grown from a 2 person lab to our current status of approximately 300 plus employees, 23 service reps, and 6 laboratories.

Besides our 5 fixed locations we have mobile calibration labs that can go to the client’s location and perform calibrations and certifications, with the same precision as any of our fixed laboratories.

Our quality is second to none, we are A2LA accredited to ISO 17025. Our A2LA audits include compliance with ANSI/NCSL Z-540, ISO-10012-1, and Mil Std 454662A.

We are also members of the professional groups: NCSL, ASQ, ASME, GIDEP and ISA.


  • 7 acre Corporate Office
  • Specialize in temperature, dimensional, electrical, electronic, gas detectors, moisture analyzers, torque,
    analytical, and pressure equipment
  • In house metrology engineers
  • Full Metrology Calibration Laboratory
  • Manufacturing facility

Baton Rouge: Electrical Testing Facility:

  • Electrical Safety Testing Facility which specializes in dielectric testing of rubber goods
  • Full inventory of Electrical Safety equipment in stock
  • Hundreds of PPE items in stock and ready to ship with testing prior to shipment
  • Customized grounds built on demand and in stock


  • Electrical Safety Facility which specializes in tool repair and onsite electrical safety testing.


  • Located in England Air Park
  • Once U.S Air Force England AFB PMEL calibration Laboratory
  • Primary Focus is Electronic / communication Test Equipment
  • General purpose Metrology calibration facility for North LA, northeast TX, and AR
  • Primarily services communications industry, DOD contractors in aircraft and shipbuilding industries


  • Complete Metrology Lab
  • Primary focus of repair, calibration, and certification of pneumatic, hydraulic, and temperature instruments and services
  • Services mainly the West Texas, Oklahoma, Colorado and North Texas area


  • Greater Houston area calibration lab
  • Offers most of the same services as Baton Rouge Location

JM Test Systems, Inc. looks forward to serving your needs whether you need to purchase or rent from our extensive product line, have your test equipment calibrated or if you need a custom built solution.American Rental Association

JM Test Systems is apart of the American Rental Association.

If you have any questions about the products or services we provide, please do not hesitate to contact JM Test Systems at 800-353-3411, email us at rentalrfq@jmtestequipmentrental.com or visit our main web site at jmtest.com.

JM Test Equipment Sales and Calibration       Custom Calibration Test Benches