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Monday 8am - 4:30pm Tuesday 8am - 4:30pm Wednesday 8am - 4:30pm Thursday 8am - 4:30pm Friday 8am - 12:30pm

Sifamtinsleyuk

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Sifam Tinsley Instrumentation is a business leader in the electrical measuring instruments business

Who we are
Sifam Tinsley has an established history of over 75 years; we are a leading UK supplier of electrical metering, monitoring, and control devices for the electrical and automation industry; our comprehensive product range combined with UK local support means we are able to meet the exact needs of our customers. What we do
We provide metering solutions for all market segments including; the power industry, food and beverage, IT, chemical industry, automotive industry, and white industry. Our UK based stocking and modification centre, based in Braintree Essex, has a comprehensive range on the shelf and has the capability to offer bespoke metering products tailored to customer’s exact specification in realistic lead times.

29/10/2026

Our New Website has Launched. Fresh Design. Better Experience. Same Trusted Service.

We’re excited to launch our brand-new website at www.sifamtinsley.co.uk!

Featuring a fresh, modern design and an improved user experience, our new website makes it easier than ever to explore our full product range. With mobile-friendly navigation and a fully responsive design, you can access the products, information and technical resources you need, wherever you are and on any device.

Discover our new website today – a better way to connect with Sifam Tinsley www.sifamtinsley.co.uk

Call us now on 01376 335271 or visit our website www.sifamtinsley.co.uk

22/10/2026

The VA700 – Precision Voltage & Current Calibration, Made Simple.

New from Sifam Tinsley the VA700 Process Calibrator combines precision voltage, current sourcing and measurement in one versatile instrument, designed for demanding process instrumentation and control applications.

• Provides adjustable 0 to 24mA and 0 to 20V calibration source
• Large 5 digit LCD with full angle
• High accuracy maximum up to 0.015%
• Standard jack for external supply.

Download our Test & Measurement Range Brochure online: https://sifamtinsley.co.uk/pages/downloads

Call us now on 01376 335271 or visit our website www.sifamtinsley.co.uk
&Measurement

15/10/2026

New updated range of CT identifier cards available now from Sifam Tinsley.

Our CT identifier cards will make it simple for you to identify the correct
CT on-site. 43 possible CT’s in scale with Primary Current and VA class range data available at your finger tips, including our new Compact Split Core range and the
OMEGA 10A-E.

• Full range of 43 CT’s included
• Primary Current, VA, dimensions and aperture data included on each card
• Held together with link chain for easy use
• Aperture cut-outs included
• Lightweight and compact - ideal for on-site use.
• Plus – our CT’s are suitable for use under CoP5

Register for your free set of CT identifier cards online: https://sifamtinsley.co.uk/pages/sifam-tinsley-ct-identifier-cards

Call us now on 01376 335271 or visit our website www.sifamtinsley.co.uk

08/10/2026

The PD9. Simple display. Serious measurement.

The Module PD9 from Sifam Tinsley provides seamless, transparent data transmission between RS485 serial devices and Ethernet networks, converting serial data into Ethernet packets quickly and efficiently. Configuration is simple via a web browser or dedicated setup software, with parameters set once and securely saved for hassle-free operation.

Features include:
• Working mode: TCP server, TCP client, UDP server, UDP client
• Modbus RTU to TCP conversion, Modbus Polling
• Wide range of working temperature from -40 to 85°C
• Compact size, DIN rail mounted

View the full details online: https://sifamtinsley.co.uk/products/pd9

Connect. Configure. Communicate.

Call us now on 01376 335271 or visit our website www.sifamtinsley.co.uk
&Recorders

01/10/2026

Suitable for use under CoP5, CT’s from Sifam Tinsley.

Take the burden out of your metering with our CT range. Our Class 0.5S CT’s comply fully with the Balancing and Settlement Code (BSC) Code of Practice 5 (CoP5). Manufactured, tested, and certified in accordance with BS EN/IEC 61869-2, maintaining a minimum accuracy standard of Class 0.5S across the specified operating range.

Features include:
• Individual Test / Calibration Certificates included as standard (IEC 61869-2)
• Easy to install
• Suitable for revenue/tariff metering
• Wire sealable terminal covers high accuracy
• Designed for commercial and industrial applications

Register for your free set of CT identifier cards online: https://sifamtinsley.co.uk/pages/sifam-tinsley-ct-identifier-cards

Call us now on 01376 335271 or visit our website www.sifamtinsley.co.uk

24/09/2026

Introducing the New ND31U from Sifam Tinsley.
Smarter Power Monitoring. Seamless Network Connectivity.

The ND31U Power Network Meter delivers intelligent, reliable monitoring of electrical parameters across single-phase and three-phase power systems. Designed for modern, connected power networks, it combines advanced measurement capabilities with dual Ethernet ports featuring Daisy Chain support, eliminating the need for external network switches.

Features include:
• Programmable choice of communication protocols
• Modern and user-friendly BACnet/IP interface
• High accuracy class (0.2S for active energy)
• LCD graphical colour display

View online: https://sifamtinsley.co.uk/products/nd31u
Call us now on 01376 335271 or visit our website www.sifamtinsley.co.uk

23/09/2026

Darren and David are in Singapore to attend the Submarine Networks World 2026 Conference, we look forward to seeing you all and making new connections.

There is still time to book a meeting with Darren and David via the Terrapinn app https://www.terrapinn.com/conference/submarine-networks-world/Event-App.stm or email [email protected], alternatively give us a call on +44 1376 335271.

Call 01376 335271 Email [email protected] www.tinsley.co.uk

22/09/2026

We are Singapore to attend the Submarine Networks World 2026 Conference, we look forward to seeing you there!

There is still time to book a meeting with Darren and David via the Terrapinn app https://www.terrapinn.com/conference/submarine-networks-world/Event-App.stm or email [email protected], alternatively give us a call on +44 1376 335271.

Call 01376 335271 Email [email protected] www.tinsley.co.uk

21/09/2026

The time has come for us to be travelling out to Singapore to attend the Submarine Networks World 2026 Conference, we look forward to seeing you there!

There is still time to book a meeting with Darren and David via the Terrapinn app or email [email protected], alternatively give us a call on 01376 335271.

The Premiere Submarine Communications Conference, 23-24th September 2026 at the Sands Expo and Convention Centre, Singapore.
The No.1 annual event for the global subsea telecoms industry, Submarine Networks World offers you an subsea-specific platform to exchange knowledge, explore the latest projects, develop strategies and form new partnerships to continue keeping the world connected.

Don’t just join us, join everyone.
Book your place: www.terrapinn.com/experience2026snw

Call 01376 335271 Email [email protected] www.tinsley.co.uk

17/09/2026

New updated range of CT identifier cards available now from Sifam Tinsley.

Our CT identifier cards will make it simple for you to identify the correct
CT on-site. 43 possible CT’s in scale with Primary Current and VA class range data available at your finger tips, including our new Compact Split Core range and the OMEGA 10A-E.

• Full range of 43 CT’s included
• Primary Current, VA, dimensions and aperture data included on each card
• Held together with link chain for easy use
• Aperture cut-outs included
• Lightweight and compact - ideal for on-site use.
• Plus – our CT’s are suitable for use under CoP5

Register for your free set of CT identifier cards online: https://sifamtinsley.co.uk/wp/news/ct-identifier-cards/

Call us now on 01376 335271 or visit our website www.sifamtinsley.co.uk

Address

1 Warner Drive
Braintree
CM72YW

Opening Hours

Monday	8am - 4:30pm
Tuesday	8am - 4:30pm
Wednesday	8am - 4:30pm
Thursday	8am - 4:30pm
Friday	8am - 12:30pm

Website

http://sifamtinsley.co.uk/

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