Teledyne GMI BM25 & BM25 Wireless

Longer lifetime with the XP IR sensor Intrinsically safe detector Powerful audible alarm (103 dB @ 1m) Ultra-bright flashing signal (viewable at 360°) Run time of up to 170 hours More than 4-month datalogging capacity Easily transportable – less than 7 kilos Wireless Option (refer to datasheet for details)

Teledyne GMI Gasurveyor 500 Series

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 Auto calibration available

Teledyne GMI Gasurveyor 3-500

Automatic range selection Simple 2-button operation, allowing user access to all features Automatic zero Gas/air purge mode Resolution to equivalent of 50 ppm Accurate, robust and extremely reliable instrument Integral pump with flow-path protected by water filter Rugged carbon loaded polypropylene case, sealed to IP54 rating and suitable for outdoor use LCD with backlighting, which displays the current gas readings (in both digital and analogue format), together with operational and status information