All calibrations are performed to manufactures, DoD, or JM Test calibration procedures. We provide calibration services for electronic, bio-medical equipment, and telemetry test equipment. We also calibrate and repair RF Communication test equipment. Our larger list of our calibration services is outlined below. You can also search thousands of models on this page using the field above. We are truly your one stop calibration and service provider. JM Test Systems also sells and rents test equipment from leading manufactures such as Fluke, Fluke Networks, IFR, Keithley, Extech, Anritsu and much more.


Calibration Services
Calibration Services for Megger RKI and RAE
Calibration Services for Kaelus Skidmore and HVI
Calibration ServicesCalibration Services for Megger RKI and RAECalibration Services for Kaelus Skidmore and HVI


Since 1982 JM Test Systems has been providing NIST traceable calibration services to our customers. We can also provide repair and refurbishment on many models. Our commitment is to accuracy, reliability, high quality, and service. Our capabilities list includes thousands of models from all the top manufacturers. Search for your make and model or submit your list for a quick quote.


  • Pick-up and delivery services-If applicable
  • Traceable Certificate of Calibration
  • Archiving of historical data for an indefinite period
  • Calibration Sticker
  • Calibration Seals where applicable
  • As-found and as left data
  • Retest Notice when calibration is due
  • General cleaning of the instrument
  • Online certification and status check


Get 24/7 access to check retest dates, print test reports, view equipment status, and more.

Customer Testimonials



I cannot say enough wonderful things about JM Test Systems! Their calibration lead time blew their competition out the water! I first came across JM at a Tradeshow and decided to give them a shot; I am so happy I did! They provide great service and will do whatever it takes to get the job done.

Mike Perrin | CoServ Electric

Speed and quality of service are paramount when dealing with tight schedules. When something needs to happen immediately, I rely on JM Test Systems.

Joey Goodwin | ISC Constructors

We struggled with equipment certs and calibrations before JM Test. Since they took over all of our equipment, we have had no audit findings in our Mechanical Integrity Programs.

Doug Hendershot | Marathon Petroleum

Excellent customer service, they can point you in the right direction of what you need to complete the job. Everything comes with certifications for record keeping & customer satisfaction.

Manuel Aguilar | Metal Fusion Specialties

I found the technicians to be highly knowledgeable and very courteous. They met all of my expectations.

Les Mayfield | T.G. Mercer/ Price-Gregory

I was in need of some equipment certified and calibrated at last minute notice and the JIM Test team jumped right on it when all the other companies would not.

William Burbank | Deepwell

They are really accurate when it goes to calibration and note everything on the equipment. They update you on the status of your equipment if there is something wrong with the device. I’m so amazed that Aggreko found them.

Dickmar Orario | Aggreko

We use JM Test Systems for all our gauge calibrations. Started using them about 3-4 years ago and we have not had a single issue. They do what they say they are going to do and always do it in a timely manner. I recommend giving JM Test Systems a call to any business that needs gauge calibrations, I’m extremely satisfied with their work.

Ray Long | Baldwin Pole & Piling Company, Inc

I visited JM when I had a unique problem to my business. They performed a test on the spot and definitely helped me out tremendously. The problem is solved, and I am able to remove all doubt from my mind and from my customers minds.

Jay LaCaze | Helicopter Work Aids

JM provides professional quality and service for all our calibration needs.

Brent Young | Baton Rouge Machine Works

I highly recommend the services offered by JM Test Systems. We’ve been working with them for years where calibration services are required. Their service is second to none. JM is very knowledgeable and organized. They keep records of the last time service was provided and send out reminders to their customers and provide reports. They’re the best!

Linda Lovetro | Southland Fire & Safety – Norco

I’m in a business that requires me to have equipment working and calibrated regularly, JM’s professionalism and timely work allows me to have my equipment always available and ready when I need it. They also can order replacements for me if needed at a fair price. Will continue to use JM now and in the future.

Charles Babin | International Paint

I enjoy talking & doing business with a company that understands my company’s needs when it comes to the AISC requirement for our equipment calibration.

Paul Hutchinson | Fabricari, LLC

From the sales department to the technician support all have been top notch. Thanks

Keith Bailey | Marathon Petroleum

I have ordered test equipment and hoses and have had chart recorders calibrated and have always be taken care of in good turnaround time even in 2014 with the oil boom in full swing!

Robert Wheeler | EPS

Our calibration process was in a complete mess when I came onboard. I knew we needed to make some changes in our process and JM Test Systems has made it so easy to stay on track. They pick up and deliver, they send out recalibration notices for the next cycle; making it an easy choice to trust them with our instruments.

Mark Russell | B&D Service

Pressure / Vacuum / Test Equipment
Electronic Test Equipment Calibration
  • Process Instrumentation CalibratorsCurrent, Voltage, Resistance and Multifunction
  • Frequency DevicesCounters/Timers, Generators, Oscillators, Calibrators, Modulation Meters
  • Digital Multi Meters
  • Oscilloscopes / Scope Meters
  • Distortion Analyzers
  • Power Supplies, UPS / UPS Systems
  • Smart Communicators
  • Decade Resistance Simulators
  • Capacitance Meters / Simulators
  • Multimeters / Clamp-OnBench or Hand Held
  • Meter Calibrator Calibration Services
  • Resistance Standards
  • Voltage Standards
  • Watt VAR Calibrators, Watt VAR Transducers
  • Cable Testing EquipmentTDR’s / Length Meters / Fault Locators
  • Panel Meter RepairAnalog or Digital
  • Electronic Controllers / Control Instrumentation
  • Recorders / Data loggersCurrent & Voltage
  • Time Domain Reflectometers (TDR’s)
  • Alarm Systems
  • Video Test Equipment
Optical / Fiber Optic Equipment Calibration
  • OTDR’s
  • Power Meters
  • Light Sources
  • Light Meters / Illumination Meters
  • Theodolites, Transits and Levels
Temperature Test Equipment
  • Temperature / Thermometer Calibration
  • Thermocouple Calibrators
  • Thermocouple Probe Calibration / Verification
  • RTD Calibrators
  • RTD Probe Calibration / Verification
  • Resistance Decade Simulators
  • Dry Block CalibratorsTemperature Baths
  • Sand BathsTemperature Baths
  • Oil BathsTemperature Baths
  • ThermometersGlass, RTD, Thermocouple, Thermisitor & Infrared Types
  • Temperature Switch Calibration
  • Temperature Transmitters
  • Temperature Controllers
  • Temperature Calibrators
  • Pyrometers
RF & Microwave Communication Equipment
RF Communication Test Equipment
  • Communications / IFR Radio Service Monitors(Analog and Digital)
  • Radio Test Sets(AM/FM, CDMA, TDMA, GSM/EDGE, APCO 25)
  • Transmission Test Sets
  • Selective Level Meters
  • Cable and Antenna Sweepers
  • BER Test Sets
  • Video Test Equipment
  • Futronics GMDSS Tester
Bio-Medical Test Equipment Calibration
  • ECG Simulators
  • Ultrasonic Watt Meters
  • Safety Analyzers
  • Patient Simulators
  • Defibrillator Analyzers
  • Oxygen Analyzers
  • Radiation Detection Equipment
Electrical Test Equipment
  • Insulation TestersMegger Calibration
  • Hi Potential TestersHipot’s AC, DC, & VLFs to 200 kV
  • Dielectric TestersOil Breakdown Testers
  • Impulse Testers/Thumpers
  • Low Ohm Resistance Testers
  • Earth Ground Resistance Testers
  • Circuit Breaker Test SetsUp to 100,000A
  • Surge Comparison TestersMotor Winding Insulation Testers
  • Voltage and Current Recorders
  • Volt MetersAnalog and Digital
  • Phase Angle Meters, Phase Indicators
  • Power Quality Analyzers
  • Relay Test Equipment
  • Transformer Test Equipment
  • Oil Analysis Test Equipment
  • Motor Drives and Motor Control Devices
  • Welding-load Banks, Welding Machine Testing
Mechanical / Dimensional Calibration
Other Equipment / Measurement
  • Moisture Analyzer Repair and Calibration
  • Gravitometer(specific gravity indicator) Repair and Calibration
  • Gas Detectors
  • pH Meters
  • Aircraft Weighing System Calibration
  • Navigational Radar Aid Test Systems Calibration
  • Air Data Test Set CalibrationAir Speed, Altitude, Mach, Rate of Decline, & Rate of Descent
  • Beacon Test Set Calibration
  • George FischerMSA340, MSA315, MSA330, MSA250 and MSA300
A2LA Accredited Calibration Service

JM Test Systems is ISO/IEC 17025 Accredited by A2LA.

View and download certificates

ISO/IEC 17025 accreditation is your assurance that our work meets the highest standards including:

  • Documented and controlled procedures
  • Controlled calibration environment
  • Trained technicians
  • NIST traceability with standards of suitable accuracy

    Same quality, same service – on site!

    Onsite Calibration

    Learn More