Co Detectors

[HVACTECHND]

What Co detectors do you guys carry on your person?

[talktowags]

Testo. Only wear it when on com. jobs.

[atoztech]

Testo comb. analyzer & Bacharach co detector.

[JStar]

Testo 317-3. Wear it on every job, every time. Batteries last forever. Small enough to clip to your shirt pocket and not get in the way.

[second opinion]

Sensit