Pressure Gauges

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Pressure gauges are analogue instruments used to measure the pressure or vacuum within a fluid power system. Gauges are installed at any point within a machine where the pressure needs to be measured. By monitoring the pressure within a system, you can prevent damage or downtime caused by spikes in pressure.

Analogue pressure gauges display pressure on a dial. The needle is controlled by a spring or a tube that changes according to the pressure. It is important to ensure that your dial can read the pressure range within your system. Some pressure gauges can read up to 5000 psi or 7500 psi. Pressure scale range is also measured in "bar".

RS Components offer an extensive range of highly accurate pressure gauges from industry-leading brands including Bourdon, Fluke, WIKA, Druck, and of course RS PRO.

Need Calibration?

Calibration of your pressure gauge will ensure the instrument is operating correctly and within the manufacturer's specifications. Calibrated gauges will measure within the desired range and provide accurate readings. For more information on this, we offer in-house calibration services if required.

Other things to consider when choosing a pressure gauge include the operating temperature and the accuracy of the reading. Most gauges are mounted on a threaded connection, such as G 1/4 or BSP 3/8.

What are pressure gauges made from?

Most standard pressure gauges are made from stainless steel or brass. However, there are lightweight alternatives such as plastic or aluminium options.

Where are pressure gauges used?

Pressure gauges are used in a wide range of industrial applications where it is necessary to measure the pressure is within normal limits. Some of the most common are:

  • Air conditioning systems
  • Heating systems
  • Compressors
  • Medical engineering
  • Operating machinery
  • Hydraulics systems
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Description Price Minimum Pressure Measurement Maximum Pressure Measurement Pressure Gauge Type Gauge Outside Diameter Connection Size Best Accuracy Case Material Minimum Operating Temperature Maximum Operating Temperature Model Number p Interface Type
RS Stock No. 511-6706
Mfr. Part No.SCJN-KIT-600
BrandParker
$880.16
Each
units
- - - - - - - - - - -
RS Stock No. 457-8951
Mfr. Part No.1613003
BrandSferaco
$50.07
Each
units
0bar 2.5bar Bottom Entry 63mm G 1/4 - Stainless Steel - - - -
RS Stock No. 110-832
Mfr. Part No.9626918
BrandWIKA
$50.70
Each
units
0bar 25bar Bottom Entry 63mm G 1/4 ±1.6 % Stainless Steel -20°C +60°C - -
RS Stock No. 188-986
BrandRS PRO
$156.68
Each
units
- 0bar Vacuum 100mm - - Stainless Steel -40°C +60°C - -
RS Stock No. 110-826
Mfr. Part No.9626829
BrandWIKA
$53.70
Each
units
0bar 10bar Bottom Entry 63mm G 1/4 ±1.6 % Stainless Steel -20°C +60°C - -
RS Stock No. 532-6284
Mfr. Part No.DPI104-13G-5491
BrandDruck
$1,382.36
Each
units
-1bar 20bar Hydraulic, Pneumatic 95mm 1/4 in ±0.05 % ABS, PC -20°C 70°C DPI104 RS232
RS Stock No. 447-8996
Mfr. Part No.7833739
BrandWIKA
$23.90
Each
units
0bar 2.5bar Back Entry 50mm - ± 2.5% Plastic -40°C +60°C - -
RS Stock No. 324-8485
Mfr. Part No.34/652/0
BrandBrannan
$96.80
Each
units
0bar 2.5bar Bottom Entry 100mm BSP 3/8 - Steel - - - -
RS Stock No. 447-9034
Mfr. Part No.7833985
BrandWIKA
$54.29
Each
units
0bar 1.6bar Back Entry 50mm - ± 2.5% Plastic -40°C +60°C - -
RS Stock No. 257-8381
BrandRS PRO
$255.55
Each
units
- 0bar Vacuum 100mm - - Stainless Steel -20°C +60°C - -
RS Stock No. 405-5600
Mfr. Part No.7203574
BrandWIKA
$34.95
Each
units
0bar 6bar Bottom Entry 50mm - ± 2.5% Plastic -40°C +60°C - -
RS Stock No. 865-5945
Mfr. Part No.4K8-2.5
BrandSMC
$35.44
Each
units
- 2bar Back Entry 40mm - - - - - - -
RS Stock No. 243-5925
Mfr. Part No.7075741
BrandWIKA
$50.45
Each
units
0bar 16bar Bottom Entry 63mm G 1/4 ±1.6 % Stainless Steel -20°C +60°C - -
RS Stock No. 110-882
Mfr. Part No.9626969
BrandWIKA
$57.28
Each
units
0bar 400bar Bottom Entry 63mm G 1/4 ±1.6 % Stainless Steel -20°C +60°C - -
RS Stock No. 447-9056
Mfr. Part No.7834018
BrandWIKA
$54.29
Each
units
0bar 2.5bar Back Entry 50mm - ± 2.5% Plastic -40°C +60°C - -
RS Stock No. 405-5616
Mfr. Part No.7203726
BrandWIKA
$24.85
Each
units
-1bar 0bar Back Entry 40mm - ± 1.6% Plastic -40°C +60°C - -
RS Stock No. 110-898
Mfr. Part No.9626977
BrandWIKA
$57.28
Each
units
0bar 600bar Bottom Entry 63mm G 1/4 ±1.6 % Stainless Steel -20°C +60°C - -
RS Stock No. 798-8755
Mfr. Part No.FLUKE-700RG05
BrandFluke
$1,574.10
Each
units
-0.97bar 2bar Pneumatic 114mm 1/4in ±0.04% Cast ZnAl 0°C +50°C - -
RS Stock No. 189-024
BrandRS PRO
$96.45
Each
units
- 160psi Bottom Entry 100mm G 3/8 - Stainless Steel -40°C +60°C - -
RS Stock No. 243-5931
Mfr. Part No.7075538
BrandWIKA
$55.93
Each
units
0bar 6bar Back Entry 63mm G 1/4 - Stainless Steel -20°C +60°C - -