Our ISO 17025 accredited calibration laboratory, located in Knoxville, Tennessee, offers top-tier calibration services nationwide, both in our state-of-the-art facility and on-site at your project location for pressure, electrical, dimensional and  RF services like spectrum analyzer calibration & attenuation. We also have extensive experience providing international calibration services, backed by a reliable global freight forwarding partnership that ensures seamless handling of both permanent and temporary imports.

At McHale, we understand the critical importance of minimizing downtime due to calibration, repairs, or troubleshooting. That’s why we offer a Mobile Calibration Lab for convenient on-site service, reducing operational disruptions. Our expert technicians are always ready to ensure your instruments are functioning at peak performance, helping you stay productive.