Calibrations & Controls
Calibrations & Controls
763 - 972 - 1001
  • Your calibration, repair, ​and equipment sales experts

    Flow, Pressure, Temperature, Gas, pH, Conductivity, Chart Recorders, Dissolved Oxygen, Mass & Scales, Metal Detectors, & more.

    Get a quote
    Contact us


    We use portable flow test equipment to do quick and accurate calibrations.


    Troubleshooting, repairs, and modifications, 


    Flexible and affordable solutions for your equipment and parts needs.


    Access your calibration certificates at any time using our online database. 

​Hundreds of companies, both big and small, are certifying their instruments with Calibrations & Controls.

Full Range of Devices & Brands

Our technicians are skilled in repairing and calibrating instruments from a variety of manufacturers.

pH Meter
Chart Recorder
Dissolved Oxygen
Mass & Scales
  • Magnetic flowmeters
  • Positive displacement flowmeters
  • Ultrasonic flowmeters
  • Mass flowmeters
  • Liquid flowmeters
  • Turbine flowmeters
  • Gravimetric flowmeters
  • Coriolis Flow Meter

  • Propeller Meter

  • Venturi Meter Flow

  • Viscosity Cup \ Viscosity Meter

  • Vortex Flow Meter

  • Weirs

  • Electromagnetic Flow Meter

  • Gas Flow Meter

  • Laminar Flow Meter

  • Liquid Flow Meter

  • Magnetic Flow Meter

  • Optical Flow Meter

  • Paddle Wheel Flow Meter

  • Rotometer Flow

  • Thermal Mass Flow Meter

  • Turbine Flow Meter

  • Ultrasonic Flow Gauge

  • Velocity Meter

  • Parshall Flumes

  • Compound Gage

  • Pressure Controller

  • Pressure Gage

  • Master Pressure Gage

  • Dead Weight Tester

  • Pressure Indicator

  • Pressure Transmitter

  • Pressure Valve

  • Pressure Transducer

  • Manometer

  • Thermometer

  • RTD

  • Thermocouple

  • Infrared and Handheld

  • Dry Block

  • Furnace

  • Bath

  • Temperature Oven

  • Pellistor/Catalytic Bead (CB) Industrial Gas Detectors
  • Point/Non-Dispersive Infrared (PIR/NDIR) Industrial Gas Sensors
  • Open Path Infrared (OPIR) Industrial Gas Sensors
  • Tunable/Enhanced Laser Diode Spectroscopy (TLDS/ELDS) Industrial Gas Sensors
  • Electrochemical (EC) Industrial Gas Detectors
  • Ultrasonic Gas Leak Detectors (UGLD)
  • Micro-Electromechanical (MEMS)-Based Industrial Gas Detectors
pH Meter
  • Combination Sensor
  • Differential Sensor
  • Consumer-grade ph sensor
  • Lab-grade pH sensor
  • Micro pH sensor
  • Spear tip pH sensor
  • Industrial pH sensor
  • Contacting-type conductivity meter
  • Electrode-less conductivity meter
Chart Recorder
  • Galvanometer Instruments
  • Potentiometric (Servo) Instruments
  • Digital Chart Recorders
  • Strip Chart Recorders
  • Circular Chart Recorders
  • XY Recorders
  • Hybrid Recorders
  • Paperless Recorders
Dissolved Oxygen
  • Electrochemical dissolved oxygen sensor
  • Galvanic dissolved oxygen sensor
  • Polarographic dissolved oxygen sensor
  • Optical dissolved oxygen sensor
Mass & Scales
  • One-pan balances
  • Torbal Torsion balance
  • Precision balance
  • Analytical balance
  • Mechanical scales
  • Digital scales
Full List of Brands
  • Rosemount
  • Endress + Hauser
  • Siemens
  • Badger
  • McCrometer
  • Water Specialties
  • Honeywell
  • Pulsar

  • Milltronics

  • Hach

  • ABB

  • Emerson

  • Toshiba


Don't trust your calibrations to just anyone.

Only Calibrations & Controls provides the breadth of traceable and accredited calibrations
that meet your quality program and audit requirements.


Limited to one device

Get Started

✔    On-site Calibration

✔    Instrument Testing & Verification

✔    Local On-site Calibration Sticker


Best for small business and municipal

Get Started


✔    Instrument Adjustment

✔    4-20 mA Calibration

✔    Online Certificate Database

✔    Detailed Calibration Certificates

✔    Calibrated to Brand Specifications

✔    Volume Pricing Discounts


Best for industrial and medical

Get Started


✔    Program Audit Recommendations

✔    Custom Programs and Schedules

✔    Dedicated Account Representative

✔    Calibration Data


Not recommended

✖    4-20 mA Calibration

    Expedited Services

    Experienced Technicians

    Use Manufacturer's Calibrators

Get certificates with your calibration

You can view, download, and share your current and past calibration certificates. Simply bookmark the page and access at anytime. Multi-user support, mass-download, view, and more.

  • Mobile Friendly
  • Multi-user Support
  • Mass Download
  • Stay Organized

On-site Instrument Calibration Services

  • On-site calibration help you minimize downtime.
  • Utilizing our mobile/onsite calibration services allows you to be in control of your calibration activities.
  • We offer standard annual, semiannual, biannual, biennial, and custom calibration schedules to meet your specific need.

Get your instruments calibrated and certified today.

Flow, Pressure, Temperature, Gas, pH, Conductivity, Chart Recorder, Dissolved Oxygen, Mass & Scales, Metal Detector, & more.

Want to try us out first? Get your first calibration free.

Are your instrument measurements accurate? Get an NIST traceable instrument calibration to certify your device.

NIST Traceable Calibrations

Full Range of Brands & Manufacturers

Online Calibration Certificates

On-site Calibrations

Expedited Calibration Services Available

Brand/Manufacturer Specific Calibration

Questions? Call us at 763-972-1001.

instrument calibration

Permitted & Accredited by Minnesota Commerce Department Weights & Measures

instrument calibration

NIST Handbook 44 Compliant

Everything you need in one company

On-Site Calibration

We use portable flow test equipment to do quick and accurate calibrations.

  • Liquid flow meters
  • Pressure transducers
  • pH
  • Conductivity meters
  • Many other instruments


Our specialists will determine the root cause of the issue, and make repair recommendations if necessary.

  • Troubleshooting
  • Repair
  • Modifications
  • Replacements
  • Equipment sales
  • Installation


We can perform a single point test or evaluate a complete facility, no project is too small or too large.

  • Government/Municipal
  • Industrial
  • Waste Water Treatment
  • Water Treatment

Calibration Certificates

Access your certificates at any time using our online database. You can view, download, and share your current and past calibration certificates.

  • Multi-user Support
  • Mass Download
  • View
  • Share

Ready? Get your device calibrated. Questions? Lets talk.
Our professional techs are standing by.

or call 763-972-1001.