RS PRO RS-8890D Differential Manometer With 2 Pressure Port/s, Max Pressure Measurement 2 bar

RS stock no.:: 204-8303
Distrelec Article No.:: 304-04-434
Manufacturer:: RS PRO

RS PRO RS-8890D Differential Manometer With 2 Pressure Port/s, Max Pressure Measurement 2 bar

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Subtotal (1 unit)*

R 4 061,18

(exc. VAT)

R 4 670,36

(inc. VAT)

FREE delivery for orders over R 1,500.00

In Stock

Plus 2 unit(s) shipping from 13 July 2026
Plus 80 unit(s) shipping from 13 July 2026
Plus 100 unit(s) shipping from 16 September 2026

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Units	Per unit
1 +	R 4,061.18

*price indicative

RS stock no.:: 204-8303
Distrelec Article No.:: 304-04-434
Manufacturer:: RS PRO

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	RS PRO
	Accuracy	±0.3 %
	Product Type	Manometer
	Number of Pressure Ports	2
	Maximum Pressure Measurement	2bar
	Minimum Pressure Measurement	-2bar
	Pressure Port Type	Differential
	Leak Testing	No
	Minimum/Maximum Recordings	Yes
	Model Number	RS-8890D
	Data Logging	No
	Intrinsically Safe	Yes
	IP Rating	IP40
	Power Source	9 V Battery
	Minimum Operating Temperature	0°C
	Maximum Overpressure	2bar
	Display Type	LCD Backlight
	Maximum Operating Temperature	50°C
	Height	50mm
	Length	210mm
	Width	75mm
	Standards/Approvals	CE
	Weight	280g
	Hazardous Area Certification	No

	Select all
	Brand RS PRO
	Accuracy ±0.3 %
	Product Type Manometer
	Number of Pressure Ports 2
	Maximum Pressure Measurement 2bar
	Minimum Pressure Measurement -2bar
	Pressure Port Type Differential
	Leak Testing No
	Minimum/Maximum Recordings Yes
	Model Number RS-8890D
	Data Logging No
	Intrinsically Safe Yes
	IP Rating IP40
	Power Source 9 V Battery
	Minimum Operating Temperature 0°C
	Maximum Overpressure 2bar
	Display Type LCD Backlight
	Maximum Operating Temperature 50°C
	Height 50mm
	Length 210mm
	Width 75mm
	Standards/Approvals CE
	Weight 280g
	Hazardous Area Certification No

COO (Country of Origin):: CN

RS PRO Differential Pressure Manometer

Introducing the RS PRO Differential Pressure Manometer, a high-quality device that measures airflow and pressure with high accuracy and is a Compact and rugged HVAC test and measurement instrument that offers a wide variety of measurement unit options, meaning that this is a functional and versatile tool that can be used across a wide range of pressure measurement applications, whilst offering fast, reliable and accurate readings. This modern and super Compact RS PRO manometer has been designed for single-handed operation and offers the most essential features that are necessary for routine maintenance and system troubleshooting applications.

Features and Benefits:

This RS PRO Compact manometer features 9 selectable units of measurement including mbar, psi, hPa, bar and mmHg for flexibility and additional versatility across a wide range of applications

The manometer offers a large, high-resolution LCD screen for easy viewing of results and data measurement and long battery life, while the backlit screen allows it to be used in low light environments and ducting

Heavy duty and hard-wearing, this RS PRO manometer is Durable with an IP40 rating

The device is powered by a 9V battery with a low battery indicator and selectable ’auto power-off’ function to preserve battery life when not in use

Technical Features:

±29 psi range

<0.5 second response time (typical)

Applications:

A manometer is a device that is used to measure pressure and the flow rate in the air, in gases or in liquids, depending on the application. These devices are generally Compact and portable so that they can be taken to where the readings need to be measured and recorded. Manometers are versatile instruments that can be used across a wide range of industries and applications like:

HVAC systems maintenance

Meteorological and weather conditions monitoring

Gas pressure monitoring in piping systems

Fluid flow measurements

Physiological measurements such as blood pressure

Monitoring compressor systems operations

What is the difference between a manometer and a barometer?

Barometers or MERCURY manometers are devices that measure the atmospheric pressure around you. It is a very Basic device that comes in a closed-end tube with a vacuum on the other end and measures as the pressure goes up or back down to the absolute pressure point. Manometers also measure atmospheric pressure this, however, in addition to this, manometers have additional features that can measure absolute pressure, differential pressure and gauge pressure and can be used in a wide range of servicing and maintenance applications to ensure that all parts that work using pressure are maintained and fully functional to ensure that downtime is limited.

What are the measurement units that this manometer can read?

This manometer measures in 9 different units: psi, kpa, inHg, mHg, bar, mbar, inH2O, ftH2O, mH2O.

Why RS PRO?

RS PRO is our own brand range and brings you a wide range of high-quality, great Value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards; they’re only given the RS PRO seal of approval if we’re confident of their exceptional quality, which means you can be confident too.