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A view of the Hillhead show ground from the western end of the quarry

Turnkey Instruments Ltd

Stand: PE1

All of our instruments and testing equipment is designed, developed and manufactured in-house. We don’t sell third party products. Because we designed and developed all of our testing equipment, we really do understand every aspect of how the equipment works. We know how to get the most out of it and can offer the highest levels of customer support.


01606 330 020


1 & 2 Dalby Court
Gadbrook Business Centre
United Kingdom

  • iGASair is a new internet gas monitor from Turnkey. Its multiple gas sensors are housed within a shielded manifold and aspirated with an ultra-quiet pump, making the instrument equally suitable for bo ...
  • Simret-F2 has been designed to allow drivers to test the brake performance of their vehicles or locomotives during the course of their working shift. 
  • The Simret 4000 is the latest member of the Turnkey family of heavy vehicle brake testers. It is ideally suited for the brake ratio method of brake testing, recommended as best practice in the latest ...
  • The Turnkey® internet iDB® Class 1 provides remote on-site multichannel Class 1 monitoring of noise with data logging and automatic alarms via email, text messaging, or a visual traffic light system. ...
  • Turnkey’s new iPM instrument employs a unique combination of light extinction and light scatter to accurately analyse individual airborne particles. This allows the instrument to simultaneously measur ...
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