Forensics Detectors FD-4A 4 Gas Monitor

Reliable gas detection in a small community.

We purchased this product along with a carry case directly from Forensics Detectors. I am excited that the detector only requires calibration once a year and can be sent to the factory for calibration, sparing our small fire department the burden of maintaining calibration gases and ensuring proper calibration. We have an agreement with our surrounding departments to help cover the cost of sensors every year. That way, we share costs, share use, and ensure 5 fire districts have access to dependable detection of oxygen (O2), carbon monoxide (CO), hydrogen sulfide (H2S), and combustibles (LEL). We are looking forward to using this detector to save lives in our community.

A good partner at work

Very good quality and reliable. It has all the features as I need working at the oilfield. Recommend to all who need a gas monitor.

Customer service came through!

My original review is below. The first unit I received had a bad 02 sensor. Sarah reached out to me and within a few days I received a replacement unit. No issue with the replacement, customer service was willing to help and now everything is all good. Thanks Sarah and all at Forensics Detectors. I am sure that I will be purchasing other equipment in the future.

I have no idea if this device is easy to use or not. Value for the money certainly does not seem to be there, and accuracy gets a 0% from me right now. The unit I received went into alarm mode when turned on for the first time and will not reset or clear. Display indicates 02 level at 0.0%, which I have to assume indicates a sensor failure or some issue with the equipment. I have sent emails, but so far I have received NO response at all. I understand that equipment fails sometimes, but with 0 time on the equipment? I am not sure that is an acceptable time between failure. Hopefully this company will reply within the next couple of days and this can be resolved.

Update on this issue. Customer Support contacted me and is shipping a new unit to me, I will advise further when new item is received.