UK Designers & Manufacturers
of quality industrial & scientific instrumentation equipment

Environmental Monitoring Offroad Vehicle Compliance Road Vehicle Compliance
Turnkey Instruments is a manufacturer of industrial and scientific instruments, based in Northwich, Cheshire. We produce a range of environmental monitors (for airborne dust pollution), off-road brake testers (for heavy vehicles in quarrying, mining and rail), road vehicle brake testers and window tint testers. These instruments are in wide use by police forces, local authorities and in the mining and quarrying industries worldwide.