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Amazon.com: PerfectPrime AR168, Professional Digital Air Pressure Meter & Manometer to Measure Gauge & Differential Pressure ±20.68kPa / ±3psi / ±83.02inH2O with 2 Probes : Industrial & Scientific
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Additel Digital Pressure Gauge, 0 to 500 psi, 1/4" NPT(M) Connection, 0.2% Full Scale Accuracy from Cole-Parmer
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Testo 510 Linear Air Pressure Gauge 0-100 Hpa (0563 0510/0560 0510) Digital Differential Pressure Gauge Measuring Tools 500mbar - Pressure Gauges - AliExpress
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Elitech Pgw-500 Wireless Digital Pressure Gauge Freon R134a Vacuum Gauge Ac Tools -14.5~500 Psi 1/8'' Npt - Pressure Gauges - AliExpress
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Labymos Precision Digital Manometer ±10 kPa Air Pressure Meter Differential Pressure Gauge Micromanometer for Gas Valves Pressure Switches Vacuum - Walmart.com
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testo 510 set - differential pressure measuring instrument | Pressure measurement - Filter | Pressure measurement | Air-conditioning systems maintenance | Operations, maintenance and service | Applications | Testo, Inc
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Digitron P200LIS Digital Pressure Meter - 0 to 500 mbar | lyons-instruments.co.uk - Lyons Instruments
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