Filter menu expanded
Filters
626 items
Reset
SORT
Product Availability –
Show In Stock Only (455)
Brand –
Apollo Valves (1)
Ashcroft (23)
Azel Technologies (2)
Bluefin (53)
Boshart (29)
Burnham (1)
Caleffi (4)
DiversiTech (10)
Dwyer (72)
Hilmor Tools (2)
Measures –
Celsius (114)
Fahrenheit (150)
Pressure (364)
Temperature (1)
Vacuum (1)
Mount –
Back (151)
Bottom (220)
Flush (2)
Magnetic (2)
Panel (2)
Rotatable Bottom (21)
Surface (2)
Tee (2)
Top (11)
Wall (1)
Dial Size –
1-1/2" (17)
2" (64)
2-1/2" (157)
3" (50)
3-1/8" (6)
3-1/4" (2)
3-1/2" (13)
4" (74)
4-1/2" (19)
6" (1)
Connection Size –
1/8" (3)
1/4" (48)
1/2" (69)
3/4" (50)
1" (1)
Max Pressure (PSI) –
5 (5)
10 (1)
15 (17)
30 (35)
50 (2)
55 (2)
60 (37)
75 (29)
100 (62)
150 (3)
Max Temp (F) –
60°F (1)
100°F (1)
110°F (2)
120°F (6)
130°F (2)
140°F (27)
150°F (2)
158°F (1)
160°F (1)
176°F (14)
Min Temp (F) –
-60°F (1)
-58°F (1)
-50°F (1)
-40°F (11)
-22°F (1)
-4°F (17)
0°F (25)
20°F (35)
30°F (37)
32°F (16)
Max Temp (C) –
40°C (2)
50°C (7)
60°C (3)
66°C (1)
70°C (6)
80°C (4)
90°C (4)
95°C (4)
115°C (17)
120°C (22)
Min Temp (C) –
-50°C (2)
-45°C (1)
-40°C (9)
-30°C (1)
-20°C (20)
-18°C (2)
-15°C (7)
-10°C (1)
-5°C (6)
0°C (34)
Review Score –
 --%3E %3Csvg version='1.1' id='Fill' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cpath fill='%23F15C02' d='M79.44,0.95H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,10.79,8.82,19.61,19.61,19.61h58.87 c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,9.78,90.22,0.95,79.44,0.95z M65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82 l9.34-29.6L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1H91.2L65.38,58.24z'/%3E %3C/svg%3E){kind=small}
(101)
 --%3E %3Csvg version='1.1' id='With-RB' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cpath fill='%23FBC8B4' d='M79.44,0.95H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,10.79,8.82,19.61,19.61,19.61h58.87 c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,9.78,90.22,0.95,79.44,0.95z M65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82 l9.34-29.6L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1H91.2L65.38,58.24z'/%3E %3C/svg%3E){kind=small}
(37)
(15)
(7)
(7)
Price Range –
$1 to $5 (8)
$5 to $10 (38)
$10 to $15 (73)
$15 to $20 (29)
$20 to $25 (45)
$25 to $30 (46)
$30 to $35 (32)
$35 to $40 (22)
$40 to $45 (20)
$45 to $50 (18)
Boiler Temperature & Pressure Gauges
Need a little help?
626 items
Grid
List
Compare
 --%3E %3Csvg version='1.1' id='No-RB' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cpath fill='%23CECECE' d='M79.44,0.95H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,10.79,8.82,19.61,19.61,19.61h58.87 c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,9.78,90.22,0.95,79.44,0.95z M65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82 l9.34-29.6L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1H91.2L65.38,58.24z'/%3E %3C/svg%3E){kind=small}
$18.44 each
In Stock
Get 28 by Tue, Aug 18
In Stock
Get 28 by Tue, Aug 18
Compare
$20.89 each
In Stock
Get 372 by Tue, Aug 18
In Stock
Get 372 by Tue, Aug 18
Compare
$13.37 each
In Stock
Get 7 by Tue, Aug 18
In Stock
Get 7 by Tue, Aug 18
Compare
$19.97 each
In Stock
Get 80 by Tue, Aug 18
In Stock
Get 80 by Tue, Aug 18
Compare
$5.14 each
In Stock
Get 552 by Fri, Aug 21
In Stock
Get 552 by Fri, Aug 21
Compare
$5.64 each
In Stock
Get 602 by Tue, Aug 18
In Stock
Get 602 by Tue, Aug 18
Compare
$31.53 each
In Stock
Get 6 by Tue, Aug 18
In Stock
Get 6 by Tue, Aug 18
Compare
$62.00 each
In Stock
Get 4 by Wed, Aug 19
In Stock
Get 4 by Wed, Aug 19
Compare
$62.13 each
In Stock
Get 163 by Wed, Aug 19
In Stock
Get 163 by Wed, Aug 19
Compare
$3.90 each
In Stock
Get 6 by Tue, Aug 18
In Stock
Get 6 by Tue, Aug 18
Compare
$23.82 each
In Stock
Get 14 by Tue, Aug 18
In Stock
Get 14 by Tue, Aug 18
Compare
 --%3E %3Csvg version='1.1' id='Half' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cg%3E %3Cpath fill='%23F15C02' d='M30.05,70.23l3.79-12.01L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1h1.58 L93.71,7.18c-3.58-3.82-8.66-6.23-14.28-6.23H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,5.41,2.22,10.32,5.79,13.88 L30.05,70.23z'/%3E %3C/g%3E %3Cpath fill='%23FBC8B4' d='M93.71,7.18L60.98,39.6H91.2L65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82l5.55-17.59L6.75,93.32 c3.55,3.54,8.44,5.73,13.82,5.73h58.87c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,15.4,97.01,10.69,93.71,7.18z'/%3E %3C/svg%3E){kind=small}
$34.34 each
In Stock
Get 10 by Tue, Aug 18
In Stock
Get 10 by Tue, Aug 18
Compare
$19.73 each
In Stock
Get 62 by Tue, Aug 18
In Stock
Get 62 by Tue, Aug 18
Compare
$50.29 each
In Stock
Get 11 by Tue, Aug 18
In Stock
Get 11 by Tue, Aug 18
Compare
$43.74 each
In Stock
Get 2 by Tue, Aug 18
In Stock
Get 2 by Tue, Aug 18
Compare
$45.20 each
In Stock
Get 13 by Tue, Aug 18
In Stock
Get 13 by Tue, Aug 18
Compare
$12.22 each
In Stock
Get 23 by Tue, Aug 18
In Stock
Get 23 by Tue, Aug 18
Compare
$24.56 each
Out of Stock
Get it by Tue, Sep 1 - Wed, Sep 9
Out of Stock
Get it by Tue, Sep 1 - Wed, Sep 9
Compare
$43.37 each
In Stock
Get 42 by Tue, Aug 18
In Stock
Get 42 by Tue, Aug 18
Compare
$30.82 each
In Stock
Get 22 by Tue, Aug 18
In Stock
Get 22 by Tue, Aug 18
Compare
2.5" Tridicator, Back Mount Temperature and Pressure Gauge (0-75 PSI, 70-Degree - 320-Degree (F))
(3)
$22.19 each
In Stock
Get 49 by Tue, Aug 18
In Stock
Get 49 by Tue, Aug 18
Compare
$23.71 each
In Stock
Get 11 by Tue, Aug 18
In Stock
Get 11 by Tue, Aug 18
Compare
$12.22 each
In Stock
Get 3 by Tue, Aug 18
In Stock
Get 3 by Tue, Aug 18
Compare
$38.28 each
In Stock
Get 9 by Tue, Aug 18
In Stock
Get 9 by Tue, Aug 18
Compare
$115.09 each
In Stock
Get 8 by Tue, Aug 18
In Stock
Get 8 by Tue, Aug 18
Compare
$28.06 each
In Stock
Get 10 by Tue, Aug 18
In Stock
Get 10 by Tue, Aug 18
Compare
$15.36 each
In Stock
Get 4 by Tue, Aug 18
In Stock
Get 4 by Tue, Aug 18
Compare
$72.23 each
In Stock
Get 6 by Tue, Aug 18
In Stock
Get 6 by Tue, Aug 18
Compare
$5.96 each
In Stock
Get 74 by Wed, Aug 19
In Stock
Get 74 by Wed, Aug 19
Compare
$76.82 each
In Stock
Get 6 by Tue, Aug 18
In Stock
Get 6 by Tue, Aug 18
Compare
$11.66 each
In Stock
Get 8 by Tue, Aug 18
In Stock
Get 8 by Tue, Aug 18
Compare
$15.58 each
In Stock
Get 15 by Tue, Aug 18
In Stock
Get 15 by Tue, Aug 18
Compare
$82.69 each
In Stock
Get 4 by Tue, Aug 18
In Stock
Get 4 by Tue, Aug 18
Compare
$42.02 each
In Stock
Get 1 by Tue, Aug 18
In Stock
Get 1 by Tue, Aug 18
Compare
$24.10 each
In Stock
Get 4 by Tue, Aug 18
In Stock
Get 4 by Tue, Aug 18
Compare
$12.21 each
BOX UP & SAVE 12%
$226.38 box of 21
$10.78 each
In Stock
Get 32 by Tue, Aug 18
In Stock
Get 32 by Tue, Aug 18
Compare
$70.22 each
In Stock
Get 7 by Tue, Aug 18
In Stock
Get 7 by Tue, Aug 18
Compare
$38.46 each
In Stock
Get 6 by Tue, Aug 18
In Stock
Get 6 by Tue, Aug 18
Compare
$10.41 each
In Stock
Get 7 by Tue, Aug 18
In Stock
Get 7 by Tue, Aug 18
Compare
$26.62 each
In Stock
Get 1 by Wed, Aug 19
In Stock
Get 1 by Wed, Aug 19
Compare
$22.48 each
In Stock
Get 27 by Tue, Aug 18
In Stock
Get 27 by Tue, Aug 18
Compare
$24.56 each
In Stock
Get 3 by Tue, Aug 18
In Stock
Get 3 by Tue, Aug 18
Compare
$9.59 each
In Stock
Get 15 by Tue, Aug 18
In Stock
Get 15 by Tue, Aug 18
Compare
$28.17 each
In Stock
Get 10 by Tue, Aug 18
In Stock
Get 10 by Tue, Aug 18
Compare
$10.46 each
In Stock
Get 7 by Tue, Aug 18
In Stock
Get 7 by Tue, Aug 18
Compare
$26.51 each
In Stock
Get 18 by Tue, Aug 18
In Stock
Get 18 by Tue, Aug 18
Compare
$56.42 each
In Stock
Get 3 by Fri, Aug 21
In Stock
Get 3 by Fri, Aug 21
Compare
$9.40 each
In Stock
Get 375 by Wed, Aug 19
In Stock
Get 375 by Wed, Aug 19
Resources
FAQs, Manuals & Videos
Articles
More About Temperature & Pressure Gauges
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.
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.
