I have a full set of five gauges from 1/2" to 6". In over 30 years of operation, the middle one has worn out and collapsed. I have ordered a replacement sensor. It works great and even has the same part number. Satisfied.
π Enhanced Precision with Backlit Professional Manometer for Differential Ventilation
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π‘οΈ Continuous Temperature Monitoring with Relative Humidity Integration
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Portable Handheld Manometer π for Accurate Pressure Differential Measurement
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