Integral Semiconductor Sensor (Range 0 – 10,000 ppm), providing fast response leak detection PPM , LEL and volume flammable gas ranges for leak detection, general safety monitoring and barholing Audible and visual ‘Geiger’ alarm indication on ppm range Integral pump with pressure sensor for flow fail detection with sample path protected by hydrophobic filter Rugged polypropylene case, sealed to IP54 rating, suitable for outdoor use

Range of 4 button and 2 button instruments ATEX Certified Auto range LEL/Vol % 4 Button Series Dual mode with Datalogging Up to 4 gases Robust durable case