CIH Equipment Company, Inc.
Toll Free Number: 888-873-2443              
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Calibration Gas



  • Highest Quality
  • Lowest Prices
  • Free Local Delivery



Industrial Hygiene Rental




Noise, IAQ, Gas, Ventilation, Particles, & Dust

Calibrate with CIH Equipment Company

At CIH Equipment Company, we offer expert instrument services for all types of industrial hygiene and environmental test equipment.

We offer Calibration, Rental, and Repair Services.  Our On-Line Store features Calibration Gas, Sound Level Meters, Dust Monitors, Indoor Air Quality Equipment and Ventilation Meters.

Detailed calibrations procedures are used for periodic verification of performance of test,diagnostic, and measurement equipment.









Extensive engineering and metrology experience through our government industry data exchange program using the latest calibration procedures for your industrial hygiene test equipment. The National Institute of Standards and Technology (NIST) contributes a significant portion of the engineering data related to these procedures. CIH Equipment's calibration procedures are derived from participants from industry, government organizations, and professional groups of the metrology community.

We provide our customers with:

  • NIST Traceable Certificates
  • Extensive calibration capabilities across all categories of industrial hygiene instruments
  • Quality Program - CCL Registration with the NNSA
  • ISO 17025 and ANSI Compliant

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