News
Thermal Imaging Cameras: What Can They Actually See? (And What They Can't)
Thermal imaging cameras have become one of the most talked-about tools in building inspection, HVAC, electrical maintenance and industrial troubleshooting. With prices dropping and resolution improving, more professionals are adding them to their kits. But there's also a lot of confusion and a fair amount of marketing hype about what these cameras can actually do. So let's set the record straight. What Thermal Cameras Are Actually Measuring First, an important clarification: thermal cameras don't "see through" walls. They don't detect moisture, mold, or hidden objects directly. What they measure is surface temperature ?€¡± specifically, the infrared radiation emitted by every...
How Smart HVAC Air Quality Monitors Improve Building Performance and Energy Efficiency
HVAC Indoor Air Quality New Products
? Indoor air quality has become a critical factor in how modern buildings operate. It is no longer just about meeting basic ventilation standards. Today, building owners and facility managers are expected to deliver environments that are energy efficient, healthy, and responsive to real-world conditions. Smart HVAC air quality monitors and controllers from Tongdy provide exactly that. By combining multi-parameter sensing with real-time data and automated control, these systems allow buildings to operate dynamically instead of relying on outdated fixed schedules. Why Traditional HVAC Systems Fall Short Most HVAC systems are still designed to run based on assumptions. Ventilation rates...
Coating Thickness Gauge Buyers Guide and FAQ's
What's the difference between the BRK CTN-210B, CTN-210C and CTN-300 coating thickness meters? The CTN-210B, CTN-210C and CTN-300 are all dual-technology coating thickness meters but serve slightly different roles: CTN-210B? Professional portable coating thickness meter? Uses magnetic induction and eddy current measurement? Designed for coatings on ferrous and non-ferrous metals? Supports interchangeable probes with ranges up to about 10,000 ?m depending on probe type CTN-210C ? Economical portable coating thickness meter? Uses magnetic induction and eddy current measurement? Designed for coatings on ferrous and non-ferrous metals? Supports interchangeable probes with ranges up to about ?10,000 ?m depending on probe type...
Non-Destructive Inspection with BRK Eddy Current Testing Instruments
New Products Non-Destructive Testing
BRK eddy current testing instruments provide fast, reliable inspection for conductive materials without the need for couplants, radiation or part preparation, making ECT ideal for high-throughput manufacturing and in-service inspections.
How Ultrasonic Cleaning Solutions Work: A Practical Guide to Chemistry, Applications and Best Practices
By understanding how different cleaning solvents work and matching them to specific real-world applications, users can achieve consistent, professional-grade results while protecting valuable equipment and components.
