Pressure Gauges

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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Viewing 1 - 20 of 1319 products
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Description Price Minimum Pressure Measurement Maximum Pressure Measurement Pressure Gauge Type Gauge Outside Diameter Connection Size Best Accuracy Calibrated Case Material Minimum Operating Temperature Maximum Operating Temperature Priced to Clear Model Number p Interface Type
RS Stock No. 188-986
BrandRS PRO
£43.91
Each
Units
- 0bar Vacuum 100mm - - - Stainless Steel -40°C +60°C - - -
RS Stock No. 257-8381
BrandRS PRO
£107.55
Each
Units
- 0bar Vacuum 100mm - - - Stainless Steel -20°C +60°C - - -
RS Stock No. 192-6331
BrandRS PRO
£94.50
Each
Units
0bar 6bar Back Entry 40mm - ± 1.6% UKAS Plastic -40°C +60°C - - -
RS Stock No. 405-5537
BrandRS PRO
£8.38
Each
Units
0bar 6bar Back Entry 40mm - ± 1.6% - Plastic -40°C +60°C - - -
RS Stock No. 192-6330
BrandRS PRO
£68.30
Each
Units
0bar 6bar Back Entry 40mm - ± 1.6% RSCAL Plastic -40°C +60°C - - -
RS Stock No. 777-075
BrandRS PRO
£20.95
Each
Units
0bar 10bar Back Entry 50mm - ± 2.5% - Steel -40°C +60°C - - -
RS Stock No. 192-6251
BrandRS PRO
£106.27
Each
Units
0bar 10bar Back Entry 50mm - ± 2.5% UKAS Steel -40°C +60°C - - -
RS Stock No. 192-6250
BrandRS PRO
£77.43
Each
Units
0bar 10bar Back Entry 50mm - ± 2.5% RSCAL Steel -40°C +60°C - - -
RS Stock No. 192-6298
BrandRS PRO
£97.53
Each
Units
-1bar 1bar Bottom Entry 100mm G 3/8 ± 1.6% RSCAL Stainless Steel -40°C +60°C - - -
RS Stock No. 192-6299
BrandRS PRO
£125.53
Each
Units
-1bar 1bar Bottom Entry 100mm G 3/8 ± 1.6% UKAS Stainless Steel -40°C +60°C - - -
RS Stock No. 188-992
BrandRS PRO
£40.53
Each
Units
-1bar 1bar Bottom Entry 100mm G 3/8 ± 1.6% - Stainless Steel -40°C +60°C - - -
RS Stock No. 342-5834
BrandRS PRO
£154.96
Each
Units
0bar 10bar Bottom Entry 100mm - - RSCAL Stainless Steel -20°C +60°C - - -
RS Stock No. 258-2380
BrandRS PRO
£97.96
Each
Units
0bar 10bar Bottom Entry 100mm G 1/2 - - Stainless Steel -20°C +60°C - - -
RS Stock No. 192-6335
BrandRS PRO
£95.55
Each
Units
0bar 6bar Dial 50mm - - UKAS ABS - - - - -
RS Stock No. 389-0569
BrandRS PRO
£10.55
Each
Units
0bar 6bar Dial 50mm - - - ABS - - - - -
RS Stock No. 192-6334
BrandRS PRO
£67.55
Each
Units
0bar 6bar Dial 50mm - - RSCAL ABS - - - - -
RS Stock No. 192-6106
BrandRS PRO
£96.57
Each
Units
0bar 4bar Dial 50mm - - UKAS ABS - - - - -
RS Stock No. 192-6105
BrandRS PRO
£68.57
Each
Units
0bar 4bar Dial 50mm - - RSCAL ABS - - - - -
RS Stock No. 389-0575
BrandRS PRO
£11.57
Each
Units
0bar 4bar Dial 50mm - - - ABS - - - - -
RS Stock No. 192-6295
BrandRS PRO
£184.26
Each
Units
-1bar 3bar Bottom Entry 100mm - - UKAS Stainless Steel -20°C +60°C - - -