Worldwide Support
Over 25 distributors and support centres worldwide

Flexible maintenance contracts
Tailor made plant specific contracts with 24Hr Support

30 years experience
Developing, manufacturing and installing

Tunnel Light Sensors

The TunnelTech 601 Luminance photometer monitors the average luminance of a tunnel entrance and its surroundings

The TunnelTech 602 Illuminance photometer monitors the average illuminance within a tunnel and its surroundings

TunnelTech 305 Single Point Air Flow Monitor
TunnelTech 700 CO, NO & NO2 Air Quality Monitor

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