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Gauge Finder

We have the widest selection of pressure gauges available, with the most popular models ready in stock for immediate shipment. Search for a pressure gauge by specific attributes needed for your application.

STEP 1: Manufacturer (Optional) STEP 2: Pressure Range STEP 3: Pressure Range (PSI) STEP 4: Dial Size STEP 5: Connection Size

Select Manufacturer, choose from Ametek U.S. Gauges, Ashcroft, Cardinal, Cheng, Noshok, Trerice, WIKA, and Winters Gauges.

Select Pressure Range, choose from Low, Specialty, Standard, Vacuum and Compound Pressure Ranges.

Select Pressure Range in PSI (pounds per square inch). The accuracy of most pressure gauges is best in the middle third of a gauge.

Choose a gauge with a range that is about twice your normal operating pressure.

Select Dial Size, the Dial size refers to the diameter of the circular face of the gauge. The easiest way to choose a size is to measure the diameter of your old gauge.

Gauges range in dial sizes from 1-inch for tight spaces to 10-inches for reading from a distance.

Select Connection Size, for 2-1/2" dial sizes, a 1/4-inch NPT (National Pipe Thread) is the most common size.

If you're replacing a gauge, you want to be aware of the existing connection size.

Selecting the appropriate Pressure Gauge can be challenging, particularly when you don't have a part number and when you have already tossed the old gauge. Use the following step-by-step guide to walk you through the basics of selecting a pressure gauge.   

If you have a special application, need a unique gauge, or just need more information, give us a call at 800-326-6518

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  • Ashcroft 1490 Low Pressure Diaphragm Gauge
    351490A02LN30/30IW

    Ashcroft

    Product Type: Diaphragm Gauges

    Dial Size: 3-1/2 in.

    Max. Pressure: 30 inH2O

    Pressure Range Type: Low Pressure Range

    Ashcroft 1490 Low Pressure Diaphragm Gauge, 1/4" MPT, -30 to 30 inH2O, +/-2/1/2% Accuracy, 3-1/2" Aluminum Dial, Adjustment Screw Black Pointer, Brass Socket/Movement, Glass Filled Polysulfone Black Case, Bayonet Window, Threaded Polycarbonate Ring,...
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  • Ashcroft 1279 Pressure Gauge
    451279SSH02L30/0IMV

    Ashcroft

    Product Type: Non-Stainless Steel Gauges

    Dial Size: 4-1/2 in.

    Max. Pressure: 0 in. Hg

    Ashcroft 1279 Pressure Gauge, 1/4" MPT, 30 to 0" Hg, +/-0.5% Accuracy, 4-1/2" Aluminum Dial, Micrometer Adjustable Pointer, 316L Stainless Steel Bourdon Tube/Socket, Phenolic Case, Glass Window, Non-Stick Coated 400 Stainless Steel Rotary/Adjustable...
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  • Ashcroft 1279 Pressure Gauge
    451279SSL02LXGVNH100#/KP

    Ashcroft

    Product Type: Non-Stainless Steel Gauges

    Dial Size: 4-1/2 in.

    Max. Pressure: 100 psi/700 KPa

    Ashcroft 1279 Pressure Gauge, 1/4" MPT, 0 to 100 PSI/0 to 700 kPa, +/-0.5% Accuracy, 4-1/2" Aluminum Dial, Micrometer Adjustable Pointer, 316L Stainless Steel Bourdon Tube/Socket, Phenolic Case, Glass Window, Non-Stick Coated 400 Stainless Steel...
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  • Ashcroft Industrial Pressure Gauge Ashcroft Duralife Pressure Gauges
    251009SW02LX6B300#/KP

    Ashcroft

    Product Type: Stainless Steel Gauges

    Dial Size: 2-1/2 in.

    Max. Pressure: 300 psi/2000 KPa

    Ashcroft 1009 Industrial Pressure Gauge, 1/4" MPT, 0 to 300 PSI/0 to 2000 kPA, +/-1% Accuracy, 2-1/2" White Aluminum Dial, Adjustable Pointer, 316L Stainless Steel Bourdon Tube/Socket, 304 Stainless Steel Case/Ring/Movement, Polycarbonate Window, Dry,...
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  • Ashcroft Industrial Pressure Gauge Ashcroft Duralife Pressure Gauges
    251009SW02LX6B100#/KP

    Ashcroft

    Product Type: Stainless Steel Gauges

    Dial Size: 2-1/2 in.

    Max. Pressure: 100 psi/700 KPa

    Ashcroft 1009 Industrial Pressure Gauge, 1/4" MPT, 0 to 100 PSI/0 to 700 kPA, +/-1% Accuracy, 2-1/2" White Aluminum Dial, Adjustable Pointer, 316L Stainless Steel Bourdon Tube/Socket, 304 Stainless Steel Case/Ring/Movement, Polycarbonate Window, Dry,...
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  • Ashcroft 1009 Industrial Pressure Gauge
    451009A02LXC4400#

    Ashcroft

    Product Type: Stainless Steel Gauges

    Dial Size: 4-1/2 in.

    Max. Pressure: 400 psi

    Ashcroft 1009 Industrial Pressure Gauge, 1/4" MPT, 0 to 400 PSI, +/-1% Accuracy, 4-1/2" White Aluminum Dial, Micrometer Adjustable Pointer, Phosphorus Bronze Bourdon Tube/Brass Socket, 304 Stainless Steel Case/Bayonet Ring, Glass Window, 400 Stainless...
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  • Ashcroft 1377 Pressure Gauge
    601377AS02BXLL600#

    Ashcroft

    Product Type: Non-Stainless Steel Gauges

    Dial Size: 6 in.

    Max. Pressure: 600 psi

    Ashcroft 1377 Pressure Gauge, 1/4" MPT, 0 to 600 PSI, +/-0.5% Accuracy, 6" Dial, Micrometer Adjustable Pointer, C510 Phosphor Bronze Bourdon Tube/Brass Socket, Black Epoxy Coated Aluminum Case, Glass Window, Non-Stick Coated 400 Stainless Steel...
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  • Ashcroft 1377 Pressure Gauge
    451377AS02BXLL300#

    Ashcroft

    Product Type: Non-Stainless Steel Gauges

    Dial Size: 4-1/2 in.

    Max. Pressure: 300 psi

    Ashcroft 1377 Pressure Gauge, 1/4" MPT, 0 to 300 PSI, +/-0.5% Accuracy, 4-1/2" Dial, Micrometer Adjustable Pointer, C510 Phosphor Bronze Bourdon Tube/Brass Socket, Black Epoxy Coated Aluminum Case, Glass Window, Non-Stick Coated 400 Stainless Steel...
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