Tri-State Instruments Laboratory - Electrical and Electronics Instrumentation Sales, Service, Calibration and Distribution
  Home     About Us     Manufacturers     Contact Us/RFI     Site Map  
Test Equipment
Clamp Meters
Thermometers &  Thermal Imaging
Process Calibrators
Panel Meters
TSW Products
All Other Products
Calibration Services

About Us

Calibration Services
If Calibration Service is what you’re looking for then you have come to the right place. Here at Tri-State we also specialize in Calibration Service.

Contact us for more information

TSW-155 - Tri-State Instrument Laboratory TSW-22 - Tri-State Instrument Laboratory TSW-45 - Tri-State Instrument Laboratory

Tri-State Instrument Laboratory was established in 1959 in Tulsa Oklahoma. Since its beginning the company has been recognized as a provider of calibration instruments, Amp Meters, Ohm Meters, quality electronic test equipment and electronic measurement equipment as well as other services. Our commitment to our customers has helped us to grow through the years into a company that services the aircraft industry, oil industry, public utilities, electrical contractors and many small, medium, and large manufacturing industries.

Tri-State is a distributor for internationally recognized products, including those by Amprobe, AEMC, Fluke, Extech, Hoyt, Ideal, Simpson, ThermoProbe, Instrument Transformers Inc., our own TSW Products and many others.

As a factory authorized modification center for Hoyt & Simpson our experienced staff can design panel meters and controls specific to your applications. We also offer instrument repair and calibration services.

It is our commitment to meet and exceed our customer’s expectations with superior products and service.