We provide a range of products from Guildline Instruments for electrical current measurement. Our range covers transformers, shunt and standards. We also have a complete turn-key, fully integrated resistance and current system. We work with our clients to find the best solution, sometimes that includes engineering bespoke solutions for you to ensure efficiency, productivity and accuracy.


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7810 Transconductance Amplifiers
7810 Guildline Instruments
Quantum Hall Resistance Bridge
6640Q Guildline Instruments
DC Shunt Standards
9230A Guildline Instruments
Precision AC Shunt
7340 Series Guildline Instruments
AC Current Transformer
7223CT Guildline Instruments
Resistance and Current Measurement System
6625A Guildline Instruments
High Current DC Transformer System
6624CT Guildline Instruments
High Current Range Extenders
6623A Guildline Instruments


To ensure longevity of your instrument, contact our service department for a quote.

Contact Servicing

+44 (0)1264 316470


We supply a comprehensive range of parts and accessories, to support the products we supply.

Contact Parts

01264 316470


Maintain precision and accuracy of your instrument with our calibration team.

Contact Calibration

01264 316470

Evolution Measurement are exclusive suppliers of these principals in the UK.

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Or speak to our expert UK-based team now

+44 (0)1264 316470