Torque wrench, pressure gauges, cable tensionmeter calibration
  468 Darlene Drive
Corvallis, MT  59828
(406) 531-8322
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Calibration and Repair Capabilities
At PinnaCal, LLC, we take care to provide our customers with high quality services personalized for their unique needs and we also ensure your tools are returned to you in a timely manner.  Rush services and local pick up and delivery are available.
NIST Traceability
PinnaCal, LLC has our testing equipment regularly calibrated ensuring NIST traceable results and accuracy.  Traceability information is included on every certificate of calibration.  We calibrate your instruments to appropriate test procedure specifications or manufacturer specifications unless otherwise directed by the customer.  
A Certificate of Calibration is provided at no extra charge with each tool we certify!
PinnaCal, LLC ® 468 Darlene Drive, Corvallis, MT  59828
Phone:  (406) 531-8322


Micrometers & Standards
Depth Gages
Dial Indicators

Calibrated using our precision 
Grade 0 gage blocks.


Pressure Gages
Vacuum Gages
Tire Gages
Differential Pressure Testers
Backflow Preventer Test Kits

Certifications from vacuum to 10,000 psi.


Torque Wrenches
Electronic Torque Wrenches
Torque Multipliers
Torque Screwdrivers

Calibration up to 2,000 ft lbs.  Large inventory of repair parts.


Cable Tensionmeters
British (cwt) Tensionmeters
Push/Pull Scales
Fish Scales

Calibrations up to 2,000 lbs.

Selected as a 

2018 Montana Startup to Watch 

by Montana High Tech Business Alliance

Click here to see the article!