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    20 Products

    Differential Pressure and Vacuum Gauges with Digital Display

    Gauges have a four-digit LCD display for easy reading of measurements. Commonly used to indicate clogged filters, these gauges display the difference between two pressure or vacuum measurements. They are also known as compound gauges.
    Aluminum Case with Brass Connection—(psi, kPa, in. of H₂O, in. of Hg, mbar)
    Image of Product. Front orientation. Differential Pressure and Vacuum Gauges. Differential Pressure and Vacuum Gauges with Digital Display .
    Pressure Range
    Vacuum Range,
    in. Hg
    Pressure Resolution,
    in. H₂O
    Max. Pressure
    For Tube ID
    Environment
    Temp. Range, ° F
    Process Temp.
    Range, ° F
    Digit
    Ht.
    Batteries
    Included
    Features
    For Use
    With
    Accuracy
    Each
    Barbed Fitting Connection
    0 psi to 0.723 psi
    0 psi to 10 psi
    0 kPa to 4.982 kPa
    0 in. H₂O to 20 in. H₂O
    0 mbar to 49.82 mbar    		0 to 1.4710.010.723 psi; 10 psi; 4.982 kPa; 20 in. H₂O; 49.82 mbar1/8" to 3/16"35 to 1000 to 1403/8"Yes40-Reading Memory, Overpressure AlarmAir±0.5% Full-Scale Accuracy (Not Rated)00000000000000
    0 psi to 7.225 psi
    0 psi to 30 psi
    0 kPa to 49.82 kPa
    0 in. H₂O to 200 in. H₂O
    0 mbar to 498.2 mbar    		0 to 14.710.17.225 psi; 30 psi; 49.82 kPa; 200 in. H₂O; 498.2 mbar1/8" to 3/16"35 to 1000 to 1403/8"Yes40-Reading Memory, Overpressure AlarmAir±0.5% Full-Scale Accuracy (Not Rated)0000000000000
    0 psi to 20 psi
    0 psi to 60 psi
    0 kPa to 137.9 kPa
    0 in. H₂O to 553 in. H₂O
    0 mbar to 1,379 mbar    		0 to 40.720.0120 psi; 60 psi; 137.9 kPa; 553 in. H₂O; 1,379 mbar1/8" to 3/16"35 to 1000 to 1403/8"Yes40-Reading Memory, Overpressure AlarmAir±0.5% Full-Scale Accuracy (Not Rated)0000000000000
     
    Barbed Fitting Connection with Calibration Certificate Traceable to NIST
    0 psi to 0.723 psi
    0 psi to 10 psi
    0 kPa to 4.982 kPa
    0 in. H₂O to 20 in. H₂O
    0 mbar to 49.82 mbar    		0 to 1.4710.010.723 psi; 10 psi; 4.982 kPa; 20 in. H₂O; 49.82 mbar1/8" to 3/16"35 to 1000 to 1403/8"Yes40-Reading Memory, Overpressure AlarmAir±0.5% Full-Scale Accuracy (Not Rated)0000000000000
    0 psi to 7.225 psi
    0 psi to 30 psi
    0 kPa to 49.82 kPa
    0 in. H₂O to 200 in. H₂O
    0 mbar to 498.2 mbar    		0 to 14.710.17.225 psi; 30 psi; 49.82 kPa; 200 in. H₂O; 498.2 mbar1/8" to 3/16"35 to 1000 to 1403/8"Yes40-Reading Memory, Overpressure AlarmAir±0.5% Full-Scale Accuracy (Not Rated)0000000000000
    0 psi to 20 psi
    0 psi to 60 psi
    0 kPa to 137.9 kPa
    0 in. H₂O to 553 in. H₂O
    0 mbar to 1,379 mbar    		0 to 40.720.0120 psi; 60 psi; 137.9 kPa; 553 in. H₂O; 1,379 mbar1/8" to 3/16"35 to 1000 to 1403/8"Yes40-Reading Memory, Overpressure AlarmAir±0.5% Full-Scale Accuracy (Not Rated)0000000000000
     

    Differential Pressure and Vacuum Gauges

    Commonly used to indicate clogged filters, these gauges display the difference between two pressure or vacuum measurements. They are also known as compound gauges.
    Aluminum Case with Aluminum Connection—Single Scale (in. of H₂O)
    Image of Product. Front orientation. Differential Pressure and Vacuum Gauges. Differential Pressure and Vacuum Gauges.
    Pressure Range, in. H₂O
    Vacuum Range,
    in. H₂O
    Graduations,
    in. H₂O
    Pressure Numeric
    Increments, in. H₂O
    Dial
    Dia.
    Pipe
    Size
    Max. Pressure
    Environment
    Temp. Range, ° F
    Process Temp.
    Range, ° F
    Features
    Includes
    For Use
    With
    Accuracy
    Each
    NPT Female
    0 to 0.2
    0 to 15    		-0.05 to 00.010.054"1/8
    		0.2 in. H₂O, 15 psi20 to 14020 to 140Two Inlets and Two OutletsPlugs for Unused PortsAir±4% Full-Scale Accuracy (Not Rated)0000000000000
    0 to 0.25
    0 to 15    		-0.25 to 00.010.054"1/8
    		0.25 in. H₂O, 15 psi20 to 14020 to 140Two Inlets and Two OutletsPlugs for Unused PortsAir±3% Full-Scale Accuracy (Not Rated)000000000000
    0 to 0.5
    0 to 15    		-0.5 to 00.020.14"1/8
    		0.5 in. H₂O, 15 psi20 to 14020 to 140Two Inlets and Two OutletsPlugs for Unused PortsAir±2% Full-Scale Accuracy (Not Rated)000000000000
    0 to 1
    0 to 15    		-1 to 00.050.254"1/8
    		1 in. H₂O, 15 psi20 to 14020 to 140Two Inlets and Two OutletsPlugs for Unused PortsAir±2% Full-Scale Accuracy (Not Rated)000000000000
    0 to 5
    0 to 15    		-5 to 00.214"1/8
    		5 in. H₂O, 15 psi20 to 14020 to 140Two Inlets and Two OutletsPlugs for Unused PortsAir±2% Full-Scale Accuracy (Not Rated)000000000000
    0 to 10
    0 to 15    		-10 to 00.554"1/8
    		10 in. H₂O, 15 psi20 to 14020 to 140Two Inlets and Two OutletsPlugs for Unused PortsAir±2% Full-Scale Accuracy (Not Rated)000000000000
    0 to 15
    0 to 15    		-15 to 0154"1/8
    		15 in. H₂O, 15 psi20 to 14020 to 140Two Inlets and Two OutletsPlugs for Unused PortsAir±2% Full-Scale Accuracy (Not Rated)000000000000
     
    NPT Female with Calibration Certificate Traceable to NIST
    0 to 0.2
    0 to 15    		-0.05 to 00.010.054"1/8
    		0.2 in. H₂O, 15 psi20 to 14020 to 140Two Inlets and Two OutletsPlugs for Unused PortsAir±4% Full-Scale Accuracy (Not Rated)00000000000000
    0 to 0.25
    0 to 15    		-0.25 to 00.010.054"1/8
    		0.25 in. H₂O, 15 psi20 to 14020 to 140Two Inlets and Two OutletsPlugs for Unused PortsAir±3% Full-Scale Accuracy (Not Rated)00000000000000
    0 to 0.5
    0 to 15    		-0.5 to 00.020.14"1/8
    		0.5 in. H₂O, 15 psi20 to 14020 to 140Two Inlets and Two OutletsPlugs for Unused PortsAir±2% Full-Scale Accuracy (Not Rated)00000000000000
    0 to 1
    0 to 15    		-1 to 00.050.254"1/8
    		1 in. H₂O, 15 psi20 to 14020 to 140Two Inlets and Two OutletsPlugs for Unused PortsAir±2% Full-Scale Accuracy (Not Rated)00000000000000
    0 to 5
    0 to 15    		-5 to 00.214"1/8
    		5 in. H₂O, 15 psi20 to 14020 to 140Two Inlets and Two OutletsPlugs for Unused PortsAir±2% Full-Scale Accuracy (Not Rated)00000000000000
    0 to 10
    0 to 15    		-10 to 00.554"1/8
    		10 in. H₂O, 15 psi20 to 14020 to 140Two Inlets and Two OutletsPlugs for Unused PortsAir±2% Full-Scale Accuracy (Not Rated)00000000000000
    0 to 15
    0 to 15    		-15 to 0154"1/8
    		15 in. H₂O, 15 psi20 to 14020 to 140Two Inlets and Two OutletsPlugs for Unused PortsAir±2% Full-Scale Accuracy (Not Rated)00000000000000
     
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