O'Donnell Associates North
In 1963, Timothy P. O’Donnell foundedO’Donnell Associates North. Several years later,……...

The First Responder portable gas detector available from Teledyne is a combustible gas indicator that has been built for emergency response technicians in the gas sector.
The First Responder portable gas detectordetectsflammable gas at LEL, PPM, and % Vol levels with the inclusion of carbon monoxide, for interior air supervision.
An alternative external range diffusion probe equipped with a high-speed semiconductor sensor allows quick response while detecting tiny leakage in fittings.
Features of First Responder Portable Gas Detection
Carbon monoxide range for interior air monitoring
LEL, PPM, and volume flammable gas series for general safety monitoring and detection of leakage
Manual and automatic data logging
Access to all features are enabled through a simple four-button operation
Probe-fitted semiconductor sensor (range of 0 to 10,000 ppm) offers instant response leak detection with visual or audible “Ticker” (Geiger) alarm indication
In 1963, Timothy P. O’Donnell foundedO’Donnell Associates North. Several years later,……...
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