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AMT-700
The AMT-700 Direct Pressure Air Tightness Tester is a professional-grade leak testing instrument featuring a full-touchscreen design.
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AMT-600
The AMT-600 Direct Pressure Air Tightness Tester is a standard-grade leak testing instrument featuring a full-touchscreen design.
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AMT-400
The AMT‑400 Four‑Channel Direct Pressure Air Tightness Tester is a multi‑channel leak testing device featuring a full‑touchscreen interface. Combining four independent test stations with high precision and high efficiency, it can perform leak detection on
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AMT-300
The AMT-300 Direct Pressure Air Tightness Tester is a portable seal leak detection instrument featuring a full-touchscreen design, specifically developed for mobile testing scenarios outside the production workshop.

