Wisconsin Parts Database Instructions and Discussion Team/Group > INDIANA
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> Crowcon gasman ii gas detector
Crowcon gasman ii gas detector
Available here is a Crowcon GASMAN II Gas Detector. At the time of this listing I have two of these. When I first power them on they beep and the lights flash for a few seconds while the screen reads "8.8.8" and them it reads "100" just briefly. After that the screen flashes from "EO1" to another reading, for example "-08" back and forth. The following information was sent to me by someone who knows much more about these than I do: "E01 is a none fatal error indicating it only needs calibrating. Dowaload the manual here http://software.crowconsupport.co.uk/Manuals/Portable/Gasman%20II/English.pdf". This is a far as I have been able to test these. On the front, just above the screen it says "METHANE 0-100% LEL". I just put new disposable alkalyne AA batteries in this.
