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Oil Refinery Worker with Hard Hat


World's Smallest, Lightest 4-Gas Monitor

The Riken Keiki GX-3R is a revolution in compact design. Ideal for confined work space, where its size means it can be positioned in the breathing zone without interfering with work.

Service and Calibration Engineers at Work

Servicing & Calibration

We are the UK’s authorised service centre for Riken Keiki and RKI Instruments. Our trained and experienced service engineers will thoroughly examine your gas monitoring equipment to check it’s in good working condition prior to service and calibration. All Riken and RKI equipment are serviceable and repairable; designed for durability and longevity. If there’s a problem, it can nearly always be fixed or repaired economically. If not, we’ll offer a discounted new replacement.

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