Shawcity is the leading specialist in portable gas detection and fixed systems across the UK and Ireland, partnering with thousands of customers every year. We supply a range of world-class instruments, which also includes air quality monitors and fit testing equipment, available to buy or hire. Our complete support package offers servicing, calibration, repair and expert technical advice, helping protect workers and keeping businesses compliant.
Need reliable gas detection on a budget? The ION Science ARA range delivers premium quality gas detection with high-grade sensor technology at breakthrough prices. A trusted UK manufacturer, ION Science combines affordability with exceptional reliability.
SPECIAL OFFER ON ARA H2S MODELS - IN STOCK & READY TO SHIP TODAY!
ARA single gas H2S monitor - just £79 + VAT
ARA-X4 standard diffusive four-gas monitor (LEL-IR, H2S, O2 (LF), CO) – just £499 + VAT.

Elevate your safety standards with the Falco 2 11.7 Fixed PID Gas Detector. Engineered for the precise monitoring of volatile organic compounds (VOCs), this device utilises an advanced 11.7 eV lamp to detect challenging compounds such as methylene chloride and ethylene oxide. With its robust design and IP65 protection, it's built to withstand demanding environments. Ideal for industries requiring continuous, reliable VOC detection.
For five decades, Shawcity has supported organisations with reliable monitoring solutions. Our experience enables us to provide practical, proven approaches to gas detection and workplace safety.
Since 1976, we’ve partnered with industry to protect people, ensure compliance and deliver peace of mind.
Our expert team can help you choose equipment that meets your operational and compliance requirements.
Speak to a specialist →
A lightweight, wearable detector that provides continuous carbon monoxide monitoring with instant audible, visual, and vibrating alarms. Built for tough environments with a long battery life and zero maintenance, it’s the perfect safety companion for workers in construction, manufacturing, utilities, and emergency services.
Contact us today for a discussion about your requirements
Free technical support for the life of the intrument or duration of hire
Free site visits, surveys, demos and product training
For convenience without cost of ownership
Get flexible access to market-leading, innovative equipment without the cost of ownership.
Warranty-protected and manufacturer-approved servicing and calibration, vital in ensuring an instrument is keeping your workforce safe.
Shawcity specialists are based across the UK and will happily come and provide you with a complimentary demonstration of any of our products.
“I’ve found the team of staff at Shawcity are always very helpful, professional and courteous. Their sales and technical support staff are extremely knowledge, which has been invaluable when deciding on the most appropriate monitoring equipment for each job. They always give good guidance and clear explanations on how to use their equipment.”
Andy
AW Surveying
“Always great service from Shawcity, from being kept informed on the progress of orders, to help and advice to supply the right product and equipment for the job.”
Nigel Stubbs
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“Provided reliable equipment with a short turnaround time and excellent support.”
Aidan
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“Excellent service from start to finish. I dealt with Sophie P. and her communication was very efficient and polite and she was always accommodating and reasonable to any queries and requests.”
Charlotte
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“Have been utilising Shawcity for calibration for many years and always receive outstanding service and customer support, extremely professional with a customer-centric focus through the entire process.”
Ian
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“Very proactive, professional service received for both purchasing new and servicing existing equipment. Duration of service hire is a great service that makes calibration excercises much easier!!”
Josh
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Shawcity provides gas detection, air quality & dust monitoring, and fit testing systems for health and safety, occupational hygiene and environmental monitoring applications.
Shawcity has over 50 years of experience supporting organisations across the UK and Ireland.
Typical industries Shawcity works with include construction, environmental monitoring, manufacturing, oil and gas, utilities, facilities, food and beverage, pharmaceutical, laboratories and R&D, agriculture, biogas, waste and recycling, and sport and leisure.
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© Shawcity 2021
Company registered in England No. 1273269 | VAT number: GB 200868972 | ISO 9001-2015 certified.
© Shawcity 2021
Company registered in England No. 1273269 | VAT number: GB 200868972 | ISO 9001-2015 certified.