Protecting the health of occupants and your building is paramount to any business. Whether you are maintaining an office space, school, nursing home, or other facilities, the occupants’ comfort can impact their experiences and a buildings energy efficiency. TSI provides the most accurate, dependable and versatile ventilation and IAQ measurement instruments on the market today—saving you time and money on the job site.
Test Products International
Industry leading handheld test & measurement equipment, value priced and ready to help you perform your task expertly, quickly, and profitably.
TelosAir
At TelosAir, we deliver next-generation indoor air quality solutions powered by our patent-pending sensor technology, proprietary AI model, and cloud-based analytics. Trusted by leading organizations, our integrated platform promotes healthier, more sustainable, and compliant environments by instantly identifying air quality issues and automatically optimizing HVAC performance.
T&D Corporation
Based in Japan with head offices in North America and Europe and over 80 distributors worldwide, T&D Corporation manufactures a comprehensive line of wireless and stand-alone data loggers with innovative web-based data collection, remote monitoring and notification features. T&D is the only data logger provider that enables customers to view, share and archive their recorded data completely free of charge on their cloud-based WebStorage Servive.
Spruce Environmental Technologies, Inc.
Healthier indoor air, starts at RadonAway, a brand of Spruce Environmental Technologies, Inc. that offers innovative products for testing and treating harmful soils gases including radon and vapor intrusion. Our products including test kits, mitigation fans, ventilation fans, vapor barriers/mats and more, are backed by rapid, courteous technical support and service. Our team is committed to providing healthier indoor environments in homes, schools, large buildings and commercial properties throughout the world.
SIKA USA Inc.
SIKA has been developing and manufacturing sensors for flow measurement and monitoring with a wide range of products, like paddle flow switches, turbine flow sensors, vortex flow sensors, and VMZ magnetic inductive flow sensors. These meters offer viscosity-independent measuring while providing high accuracy and repeatability through a free-flowing measurement channel – which also means little to no pressure drop.
Seitron Americas Inc
Seitron Americas is a manufacturer of high quality and innovative HVAC Testing instruments including Combustion Analyzers, Gas Leak Detectors, Personal Gas Safety monitors, AC/Refrigeration manifolds, Refrigerant Leak Detectors and more. Customer Service & Training is paramount to Seitron’s product offering and success.