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CalTest Instsruments offers the highest quality of Smoke Opacity Meters on the market today. Since 1990,s, we have provided superior service to our customers and have assisted them in achieving their goals. Our 20 plus years of experience and commitment to excellence have earned us the reputation as the best Emissions Equipment in the land.


The Whole Package Matters! The printer matters
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Our Values

Leadership: Remember... we wrote the book on SAE J1667, we have the experience! At CalTest Instruments, you receive the kind of quality and service you expect from a leader. Our company is always evolving as the needs or our customers change and as new opportunities are created in the market. You can rest assured that, working with CalTest Instruments, you will enjoy the latest services, technology and developments in the industry.

Customer Relations: At CalTest Instruments, our highest priority is satisfied customers. You are important to us and you can expect us to go the extra mile for your business. Superior customer service is the hallmark of CalTest Instruments. We are proud to serve you and work hard to earn your business.

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CalTest Instruments 126 Marine Avenue.
Wilmington, CA, 90744
 Main OFFICE 310.835.6909 or Direct Sales, Service, Technical Support Call CLYDE SMITH at Cell Ph: 310.927.3748

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