General Tools DCO1001

Discount price for General Tools DCO1001 Digital CO Meter with Backlight and Auto Zero. Digital CO detector with auto zero Backlight General Tools DCO1001 display and LCD digital readout Other features include High Repeatability, Auto Zero, Adjustable Alarm Settings, and an Audible Alert which triggers above 35ppm to indicate a dangerous CO concentration. Resolution 1 ppm Kit includes 3 -InchAAA-Inch batteries operation manual, wrist strap and carry pouch ... More details from amazon »

General Tools DCO1001 Review: General Tools DCO1001 Digital CO Meter with Backlight and Auto Zero. I bought this to measure CO in our area ice rinks. The first one I received worked consistently for a couple of weeks, but then began to register only zero and that was it. I exchanged it for another one. This one is the same sort of thing - where there is obviously CO (like at my tailpipe), it beeps - but then I'll go to an ice rink and get zeros, a spike to 45, and then zeros, where previously it measured 12 all around. ... Full reviews at amazon »

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