Manometers

Manometers also knowns as pressure meters are scientific instruments used in various industries for the measurement of air pressure, gas or fluid pressure. The handheld, battery-operated gauges feature LCD displays so results can be easily read. Some units have a backlight function for use in awkward places and low light conditions.

Digital manometers use Hi-tech sensors and sophisticated microprocessors give highly accurate measurements and readings. Many manometers come with software that allows data to be transferred to laptops, smartphones or tablets for storage or analysis. You can find out more in our complete guide to manometers

RS Components offer a range of high-quality precision instruments from industry-leading brands including Druck, Digitron, Testo, and of course RS PRO.

We also offer in-house calibration services for your manometer if required.

What are manometers used for?

Digital manometers are used by engineers and technicians for routine pressure tests, for troubleshooting system failures or for seeking out leaks. In refrigeration systems, digital pressure meters can measure gauge pressure, vacuum and temperature.

Alternatively, manometers can be used to establish flow and static pressure in gas systems and be used for pressure-drop testing in gas pipes. Digital manometers are suitable for measuring absolute pressure, differential pressure, and gauge pressure. In conjunction with a pitot tube, a manometer can convert pressure readings into air velocity (FPM).

How does a digital manometer work?

Digital manometers contain a pressure transducer which deflects under pressure. The device converts the deflection into an electrical signal. The signal is detected and calibrated into a high accuracy pressure reading.

Choosing the right digital pressure meters

Your task and the environment will influence your choice of digital pressure meter. Other considerations include set-up, minimum and maximum pressure measurement requirements, data logging, port size and the meter’s suitability for use in hazardous areas.


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Description Price Best Accuracy Calibrated Number of Pressure Ports Maximum Pressure Measurement Minimum Pressure Measurement Pressure Port Type Leak Testing Communication Protocol Minimum/Maximum Recordings Data Logging Intrinsically Safe IP Rating Battery Type Display Type
RS庫存編號 460-9780
製造零件編號PM-80
BrandDigitron
TWD8,495.00
單位
±0.2 % - 2 130mbar 0mbar Differential - - - - - IP65, IP67 AA LCD
RS庫存編號 920-5188
製造零件編號0563 0510
BrandTesto
TWD5,704.00
單位
+1.5 (0.40 → 40 inH2O) %, +1.5 (1.01 → 100 hPa) % - 2 100hPa 0hPa Differential - - - - - IP40 AAA Backlit LCD
RS庫存編號 201-2883
製造零件編號DPI705E-2-13G-P1-H0-U0-OP0
BrandDruck
TWD33,522.00
單位
±0.05 % - 1 20bar 0bar Gauge - - - - - - - Backlit LCD
RS庫存編號 316-1209
製造零件編號2025P7
BrandDigitron
TWD19,900.00
單位
±0.15% + 0.003 bar + 1 Digit RSCAL 1 2bar 0bar Absolute - - Yes - - IP67 AA LCD
RS庫存編號 201-2884
製造零件編號DPI705EIS-2-03G-P1-H1-U0-OP0
BrandDruck
TWD28,471.00
單位
±0.05 % - 1 0.35bar 0bar Gauge - - - - - - - Backlit LCD
RS庫存編號 313-0160
製造零件編號2021P7
BrandDigitron
TWD13,693.00
單位
±0.15% + 0.195 mbar + 1 Digit - 2 130mbar 0mbar Differential - - Yes - - IP67 AA LCD
RS庫存編號 201-2887
製造零件編號DPI705EIS-2-11G-P1-H1-U0-OP0
BrandDruck
TWD28,471.00
單位
±0.05 % - 1 10bar 0bar Gauge - - - - - - - Backlit LCD
RS庫存編號 201-2885
製造零件編號DPI705EIS-2-07G-P1-H1-U0-OP0
BrandDruck
TWD28,471.00
單位
±0.05 % - 1 2bar 0bar Gauge - - - - - - - Backlit LCD
RS庫存編號 201-2888
製造零件編號DPI705EIS-2-13G-P1-H1-U0-OP0
BrandDruck
TWD28,471.00
單位
±0.05 % - 1 20bar 0bar Gauge - - - - - - - Backlit LCD
RS庫存編號 201-2867
製造零件編號DPI705E-1-11G-P1-H0-U0-OP0
BrandDruck
TWD21,331.00
單位
±0.1 % - 1 10bar 0bar Gauge - - - - - - - LCD
RS庫存編號 205-0966
BrandRS PRO
TWD25,890.00
單位
±0.2 % - 1 1000bar 0bar Absolute Yes - Yes No No IP65, IP67 AAA Backlit LCD
RS庫存編號 201-2868
製造零件編號DPI705E-1-13G-P1-H0-U0-OP0
BrandDruck
TWD21,331.00
單位
±0.1 % - 1 20bar 0bar Gauge - - - - - - - Backlit LCD
RS庫存編號 201-2870
製造零件編號DPI705E-1-16G-P1-H0-U0-OP0
BrandDruck
TWD21,331.00
單位
±0.1 % - 1 70bar 0bar Gauge - - - - - - - Backlit LCD
RS庫存編號 313-0205
製造零件編號2022P7
BrandDigitron
TWD12,769.00
單位
±0.15% + 0.003 bar + 1 Digit - 2 2bar 0bar Differential - - Yes - - IP67 AA LCD
RS庫存編號 181-0422
製造零件編號KANE3200
BrandKane
TWD4,390.00
單位
±0.5 % - 2 +200mbar -200mbar Differential - - - - - - 9V Segment
RS庫存編號 313-0924
製造零件編號2020P7
BrandDigitron
TWD12,769.00
單位
±0.15% + 0.0375 mbar + 1 Digit - 2 25mbar 0mbar Differential - - Yes - - IP67 AA LCD
RS庫存編號 245-1236
製造零件編號C9555
BrandComark
TWD13,880.00
單位
±0.2 % - 2 2.1bar 0bar Differential - - Yes - No IP67 9V LCD
RS庫存編號 850-7672
製造零件編號FLUKE 922
BrandFluke
TWD25,234.00
單位
±1 % - - 6psi -6psi Differential - - Yes Yes - IP40 AA LCD
RS庫存編號 201-2865
製造零件編號DPI705E-1-07G-P1-H0-U0-OP0
BrandDruck
TWD21,331.00
單位
±0.1 % - 1 2bar 0bar Gauge - - - - - - - -
RS庫存編號 721-3975
製造零件編號PPA100-04
BrandSMC
TWD6,749.00
單位
- - - - - - - - - - - - - -