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TIGHT Checker
TIGHTChecker: Ultrasonic Tightness Testing
The Accurate Solution for Integrity & Leak Testing
Ensuring the tightness of volumes is critical for safety and quality control. The TIGHTChecker is an ultrasound solution designed to verify the tightness of any closed volume—from vehicle cabins to clean rooms and industrial tanks. As the representative in Iraq, Rhein Global offers this high-accuracy tool to help you identify leaks and ensure environmental or structural integrity.
Why Choose TIGHTChecker?
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Unmatched Accuracy: Specifically designed to detect ultrasound signals leaking through seals, gaskets, and welds, offering unheard-of precision.
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Focused Detection: It works by detecting the ultrasound generated by an artificial source (like the SDT T-Probe) placed inside the volume being tested.
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Simple & Intuitive: Like the entire Checker range, it is built for ease of use—simply switch it on and start your inspection without complex setup.
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Vibrant Visuals: Features a clear color OLED display that provides digital measurements, making it easy to repeat tests with high confidence.
Industrial Applications
The TIGHTChecker is versatile across many sectors:
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Vehicle & Cabin Testing: Check for wind and water leaks in cars, trucks, trains, and heavy machinery cabins.
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Building & Clean Rooms: Verify the integrity of HVAC systems, clean rooms, and architectural seals.
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Marine & Tank Testing: Ideal for checking the tightness of hatch covers, tanks, and bulkheads.
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Industrial Enclosures: Ensure that electrical cabinets and control rooms are properly sealed against dust and moisture.
Technical Specifications
| Feature | Description |
| Housing Material | Durable ABS |
| Display Type | 160×128 pixels Color OLED |
| Interface | Intuitive 5-function key keyboard |
| Measurement Range | -6 to 99.9 dBµV |
| Audio Feedback | High-definition amplification with SDT-provided headsets |
| Battery Life | Approximately 7 hours of continuous operation |
Rhein Global: Your Local Integrity Partner
As the official partner for SDT Ultrasound Solutions in Iraq, Rhein Global ensures you receive the full benefits of this technology:
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Genuine Hardware: Guaranteed authentic SDT kits and accessories.
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Technical Guidance: Assistance in choosing the right ultrasound transmitters (T-Probes) for your specific volume testing.
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Local After-Sales: Reliable support and warranty services within Iraq.


