







📈 Elevate your pressure game with precision and clarity!
The Saver ht-1890 is a professional-grade digital differential air pressure meter offering ±13.79 kPa measurement range with ±0.3% accuracy. Featuring dual input ports, 11 selectable pressure units, and a backlit LCD display, it’s designed for HVAC, medical, and lab applications. Advanced functions include MAX/MIN/AVG readings with timestamps, data hold, and auto power-off, ensuring reliable, versatile, and user-friendly performance in diverse environments.






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