Rckskaya Digital Manometer HVAC,Differential Dual-Port Air Pressure Meter

Key features

• Professional Manometer Dual-Port Differential Pressure Gauge: Designed for HVAC/ventilation diagnostics and system balancing, this manometer functions as both a single-point and differential pressure gauge. Two included reinforced tubes allow simultaneous high/low side readings, enabling precise airflow, filter resistance, and gas pressure measurements for professional servicing
• High Precision Pressure Sensor: Features 0.3% FS0 Accuracy at 25C, 0.2% (MAX0.5%FSO) Repeatability, 0.29%FSO Linearity / Hysteresis within a 20.68 kPa / 2.999 psi Measuring Range and 0.5S response time Over Range Indicator Err 0, Under Range Indicator Err1 Temperature -40 to 80 C (-40 to 176F) Operating Conditions 0 to 50 C (32 to 122F) for reliable pressure readings in HVAC, gas systems, and industrial laboratory applications
• 12 Units Switch Measurements: This digital manometer hvac instantly switches between 12 pressure units (kPa, Psi, Kgfcm2, Ozin2, Bar, mBar, Pa, inHg, mmHg, inH2O, ftH2O, cmH2O) with data storage (100 datas), data locking and data zeroing (press hold button over 2 second), DIF mode. A low battery alert ensures you're never caught unprepared during critical measurements
• Large Backlit LCD Display for Clear Visibility: Equipped with a generous 4.45cm x 4.95cm backlit LCD screen, this digital manometer gas pressure tester delivers outstanding readability in any lighting condition. Whether you're working in dim equipment rooms, low-light basements, or during evening hours, the bright display ensures measurements are always clear and easy to read
• Durable ABS Build and User-Friendly Design: Made from high-impact ABS material, this digital manometer HVAC is built to withstand daily professional use while maintaining long-term reliability. Its compact, handheld form ensures comfortable operation in tight spaces

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