Rayleigh Instruments
A little about us

We stock an extensive range of energy monitoring products including current transformers, kilowatt hour (kWh) meters, multifunction power monitors, measuring transducers, data loggers, communication interfaces and software. Our instrumentation products include analogue and digital square din switchboard instruments. We also stock safety, temperature, pressure, relays and timing products.

Our design and manufacturing facility produce a number of products for railway rolling stock including door systems and buttons, audible devices, illuminated displays, speed controllers and thermostats.

Established in 1964 we have become one of the leading manufacturers and suppliers of process control instrumentation equipment in the UK.

Latest News
Rayleigh Instruments announces a new range of solar power products

New range of 'Solar' products

Rayleigh Instruments is pleased to announce the introduction of its range of 'Solar' products for PV systems. The range includes inverters, MID approved meters and pre-wired generator boxes.

Detailed product information coming soon.
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Other News

Rayleigh Instruments - Holiday Closing Period
Please Note: Our offices will be closing over the festive season between the following dates:- Closing: 22nd December 2011 at 12:30pm Re-opening: 3rd January 2012 at 9:00am

Important Announcement - Pricing Review 2012
From the 1st January 2012 we will be raising our prices by 2.5% for all products.

Energy Solutions Exhibition 11th-12th October
If PhotoVoltaic installation / monitoring or energy monitoring / billing is your thing, then we invite you to come and talk to Rayleigh Instruments at the Energy Solutions Exhibition. 11th - 12th October 2011. London Olympia. Stand H105 in the Grand Hall.

Exclusive UK Distributors for IME & Inepro MID Approved Energy Meters.
We are now IME's and Inepro's exclusive UK distributor for MID Approved energy meters. If Photo Voltaic installation & monitoring or energy monitoring & billing is your thing, we provide a wide range of low cost MID Approved energy metering products for your Billing and PV (FIT) applications/installations.

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