Industrial PRO Carbon Monoxide Gas Monitor, Adjustable Alert Points, Visual, Audible and Vibrating Alerts, TWA Feature

I bought this carbon monoxide device to check CO in my cars, hotels, home, wherever. I love it. Very easy to use. Very responsive to CO. Very easy to pack when traveling. I cannot comment on its accuracy as I have no standard to compare it too but it seems accurate enough to use for my purposes.

Works as you would expect and is quite durable. It has gotten wet and been frozen multiple times but I try to keep it clean and dry. As far as i can tell it is accurate and I like the low PPM sensitivity. I used it on a few hut trips and it has saved us a few times. I use it for mountaineering (tents, huts, campers... anything enclosed with fire or stoves). When it alarms we air the place out and the CO level drops. The alarm is loud enough to wake you up. I think the cal interval is a little short and I will probably cal less often. I wish it was cheaper but safety comes at a price.

This allowed me to get a more accurate reading of any Carbon Monoxide in the home. The ones that you normally buy only warn you if they get a consistent level over time. This one tells you what you have right now. Very handy.

I don't really use this viced in the industrial setting for which it was intended, but I was willing to pay a bit more for an "overbuild" of my actual requirements. So from my semi-professional use it seems to be very well built, rugged, and -- based on initial use over a few months -- I expect it to be a reliable and useful tool for many, many years (realizing the unavoidable degrading of the sensor over time).Though I don't have the strict industrial or occupational safety requirements that some may have, as an "informed layman," this seems like a very high quality, professional-level product at a fairly reasonable price. Appropriate I'd think for everyone except the most budget-concision consumer.

ADJUSTABLE CO LEVEL(S);• The minimum detection level is 25 PPM.• The maximum detection level is 50 PPM.LCD DISPLAY;• Informs me that there's little CO detection in some areas inside my home.• I noticed on 1 YouTube video of a user demonstrating CO detection levels.*This device gives me flexibility to customize my own detection levels for myself.^*Kidde CO detector (Outlet socket) goes off at 40 PPM. (Doesn't display a reading below 40 PPM)^Note; I'm not allowed to break the law from OSHA; "Occupational Safety & Health Administration".By law, "Amazon Services" may erase this review for no sense, but I'm not spreading hateful conduct.Yours truly,-- Daniel Z.

I bought this so I can detect how much exhaust is coming inside my suv especially when I accelerate. When I drove my car the other day without speeding, the reading was between 1 to 3ppm. Then I took it to my place of work where the exhaust fumes from machines kinda linger in the office and the reading that I got varies from 3ppm and it even went as high as 28 ppm. The first device that I bought was an unrealiable CO blue/red led car charger, the second device only worked when I put it near the source of the CO (exhaust or smoke), the reading was inaccurate.This device it the third one that I’ve owned and it is very responsive and the reading is very accurate. It was the best so far and it’s made in the USA, so I guess third time’s a charm.

I rely on this to keep me informed about the CO at places I go to. I will not stay at a hotel unless I have this with me ; too many hotels have problems with their pool heaters, water heaters and other gas burning appliances. I was also at a restaurant with a defective gas fireplace, and I alerted the manager and they fixed it. This is a professional unit, and you can keep it on all the time. After it alarmed in my pocket while mowing my grass, I bought an electric mower. Most people would be shocked how much CO a gas mower coughs up. These last about two years, then I get a new one. I won’t be without it.

I maintain a brewpub, including a commercial kitchen. Some of our kitchen staff decided that they were being exposed to hazardous levels of CO, so I bought the Inspector Pro.I left the unit in the kitchen, in a place that would be exposed to the same levels as our crew, for the weekend. The TWA feature is perfect for this, as is the Max value.The TWA for any period over the weekend was 0ppm. Max for the entire weekend was 2ppm. Lawsuit avoided!I'm also a Coleman lantern enthusiast and am looking forward to seeing what CO levels I'm exposing myself to with these.This unit is tiny. Unfortunately, the instructions are tinier.

I always take this with me when I travel. It's expensive but it's waterproof, dustproof, lasts for years and there's a good insurance policy if you stay in a hotel or an Airbnb that doesn't have a carbon monoxide detector. This is an industrial-grade tool that might be Overkill for personal use but I like how rugged is it is and never have to worry about it being wet or dropped.

Purchased the "Inspector Pro". Paided shipping. FedEx calculated the tax and duties for my province of Ontario. Great product. I will be using this every day at work. I purchased it January 22, 2018. August 14, 2018 I contacted seller. The manufacturer, went to there website and called customer service. Spoke with Steve. Told him about water in the unit. Water is under the screen. He guided me through the sensorcon website. I'll be sending it in and either repaired or replaced.

Very pleased with product.

Works well