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Temperature & Pressure Gauges

  • $38.49 each
    46
    Wed, Jul 10
    46
    QtyArrives
    46 Wed, Jul 10
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  • $6.29 each
    38
    Wed, Jul 10
    38
    QtyArrives
    38 Wed, Jul 10
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  • $10.59 each
    $43.95 box of 5
    $8.79 each
    1,226
    Wed, Jul 10
    1,226
    QtyArrives
    1,226 Wed, Jul 10
    Questions? Call 1-888-757-4774
  • $12.79 each
    $42.76 box of 4
    $10.69 each
    286
    Wed, Jul 10
    286
    QtyArrives
    286 Wed, Jul 10
    Questions? Call 1-888-757-4774
  • $3.45 each
    $28.50 box of 10
    $2.85 each
    2,089
    Wed, Jul 10
    2,089
    QtyArrives
    2,089 Wed, Jul 10
    Questions? Call 1-888-757-4774
  • $7.59 each
    162
    Wed, Jul 10
    162
    QtyArrives
    162 Wed, Jul 10
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  • $14.79 each
    59
    Wed, Jul 10
    59
    QtyArrives
    59 Wed, Jul 10
    Questions? Call 1-888-757-4774
  • $6.29 each
    50
    Wed, Jul 10
    50
    QtyArrives
    50 Wed, Jul 10
    Questions? Call 1-888-757-4774
  • $11.59 each
    $38.76 box of 4
    $9.69 each
    215
    Wed, Jul 10
    215
    QtyArrives
    215 Wed, Jul 10
    Questions? Call 1-888-757-4774
  • $3.65 each
    196
    Wed, Jul 10
    196
    QtyArrives
    196 Wed, Jul 10
    Questions? Call 1-888-757-4774
  • $12.79 each
    $53.45 box of 5
    $10.69 each
    393
    Wed, Jul 10
    393
    QtyArrives
    393 Wed, Jul 10
    Questions? Call 1-888-757-4774
  • $14.99 each
    269
    Wed, Jul 10
    269
    QtyArrives
    269 Wed, Jul 10
    Questions? Call 1-888-757-4774
  • $4.39 each
    $36.80 box of 10
    $3.68 each
    100
    Wed, Jul 10
    100
    QtyArrives
    100 Wed, Jul 10
    Questions? Call 1-888-757-4774
  • Water Test Gauge 3/4" Hose Thread
    SKU: GW25-200
    Brand: Bluefin
    (1)
    $4.65 each
    $19.75 box of 5
    $3.95 each
    1,371
    Wed, Jul 10
    1,371
    QtyArrives
    1,371 Wed, Jul 10
    Questions? Call 1-888-757-4774
  • $3.45 each
    62
    Wed, Jul 10
    62
    QtyArrives
    62 Wed, Jul 10
    Questions? Call 1-888-757-4774
  • $3.45 each
    185
    Wed, Jul 10
    185
    QtyArrives
    185 Wed, Jul 10
    Questions? Call 1-888-757-4774
  • 1/2" NPT Connection Thermometer w/ 2-1/2" Dial Size
    SKU: TH25-250-50T
    Brand: Bluefin
    (1)
    $5.45 each
    $45.90 box of 10
    $4.59 each
    864
    Wed, Jul 10
    864
    QtyArrives
    864 Wed, Jul 10
    Questions? Call 1-888-757-4774
  • $20.69 each
    45
    Wed, Jul 10
    45
    QtyArrives
    45 Wed, Jul 10
    Questions? Call 1-888-757-4774
  • $7.59 each
    132
    Wed, Jul 10
    132
    QtyArrives
    132 Wed, Jul 10
    Questions? Call 1-888-757-4774
  • $14.69 each
    93
    Wed, Jul 10
    93
    QtyArrives
    93 Wed, Jul 10
    Questions? Call 1-888-757-4774
  • $3.95 each
    169
    Wed, Jul 10
    169
    QtyArrives
    169 Wed, Jul 10
    Questions? Call 1-888-757-4774
  • $4.35 each
    $18.25 box of 5
    $3.65 each
    167
    Wed, Jul 10
    167
    QtyArrives
    167 Wed, Jul 10
    Questions? Call 1-888-757-4774
  • $4.65 each
    $19.75 box of 5
    $3.95 each
    91
    Wed, Jul 10
    91
    QtyArrives
    91 Wed, Jul 10
    Questions? Call 1-888-757-4774
  • $3.45 each
    173
    Wed, Jul 10
    173
    QtyArrives
    173 Wed, Jul 10
    Questions? Call 1-888-757-4774

Resources

Articles

  • Temperature and pressure gauges are used to measure the temperature and pressure of a gas or liquid in a system. Stainless steel is the most common material used for these gauges, followed by brass. Gauges are available in either dry or liquid filled models. A liquid filled gauge has a long lifespan because it has fewer moving parts and the thick oil which fills it leaves no room for humid ambient air to enter. Water cannot condense and accumulate in a liquid filled gauge, as it can in a dry gauge.

    Some gauges contain illuminated dials and digital readouts for better visibility. A gauge with temperature compensation has the ability to correct any ambient temperature variation. Differential gauges allow for differential pressures, and duplex gauges indicate dual pressures on a single dial. Tridicators are common pressure gauges that measure temperature, pressure, and altitude. Snap Well thermometers measure the ambient temperature of a desired location.
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