MAC155 Moisture Analyzer
Continuous stack emission monitoring with built-in calibration system, measuring absolute humidity up to 1200°F with daily 2-point calibration checks.
Professional moisture analyzer services featuring NIST-traceable calibration, expert technical support, and precision measurement solutions for industrial processes. Our specialized team ensures accurate readings and optimal performance for your critical moisture monitoring applications across diverse industrial environments.

Comprehensive moisture measurement solutions with expert calibration and technical support for industrial applications.
Continuous stack emission monitoring with built-in calibration system, measuring absolute humidity up to 1200°F with daily 2-point calibration checks.
Solid state humidity measurement for process control applications, providing accurate readings in extreme environments with weatherproof construction.
Specialized moisture analyzer for continuous conveyor ovens in meat and poultry cooking, featuring built-in purge system for food processing.
Accurate measurement and control of process steam with true mass flow measurement, featuring stainless steel construction for industrial environments.
Dedicated sales, service, and technical support from application engineers for standard or custom moisture measurement solutions.
Professional calibration services with NIST-traceable measurement capabilities ensuring accuracy and compliance for critical industrial applications.
Our moisture analyzer services deliver unparalleled accuracy through NIST-traceable calibration and patented solid-state technology. We eliminate the need for chemicals, compressed air, or wet bulb techniques, providing instant, reliable results in extreme environments up to 2400°F. Our weatherproof analyzers ensure consistent performance across industrial applications while maintaining the highest standards of precision and reliability.

We're the world leader in high-temperature moisture measurement with over 30 years of proven expertise.
Certified measurement capabilities ensuring accuracy and regulatory compliance for critical applications.
Patented technology operates reliably in temperatures up to 2400°F with consistent performance.
World leader serving hundreds of locations across diverse industrial sectors since 1990.
Advanced solid-state technology provides immediate, accurate readings without chemicals or compressed air.
Dedicated application engineers and technical specialists at your service.
Since 1990, MAC Instruments has been at the forefront of industrial moisture measurement technology, operating from our headquarters in Sandusky, Ohio. As a division of Machine Applications Corporation, we've built our reputation on delivering precision instruments that perform reliably in the most demanding industrial environments. Our team of application engineers and technical specialists brings decades of collective experience to every project, ensuring optimal solutions for complex moisture measurement challenges. We've grown from a specialized instrument manufacturer to the world leader in high-temperature moisture measurement, serving industries from power generation to food processing across the globe.
Our analyzers use patented solid-state technology that eliminates the need for chemicals, compressed air, wet bulb techniques, or optics. This provides instant, accurate readings with superior reliability and minimal maintenance requirements.
Our application engineers are ready to help with your moisture measurement challenges.
Certified measurement standards
Global industry recognition
30+ years proven performance
Contact our technical specialists for calibration services, product consultation, or custom moisture measurement solutions.
For immediate assistance, feel free to give us a direct call at 419.621.2322 You can also send us a quick email at info@macinstruments.com
For immediate assistance, feel free to give us a direct call at 419.621.2322 You can also send us a quick email at info@macinstruments.com