GQ Electronics Technical Support Forum Active Users: / Visits Today:
Highest Active Users:
GQ Electronics Technical Support Forum
Home | Profile | Register | Active Topics | Members | Search | FAQ
Username:
 Password:
Save Password
Forgot your Password?

 All Forums
 GQ Electronics Forums
 2.GQ Geiger Muller Counter
 7000 CPM !

Note: You must be registered in order to post a reply.
To register, click here. Registration is FREE!

Screensize:
UserName:
Password:
Format Mode:
Format: BoldItalicizedUnderlineStrikethrough Align LeftCenteredAlign Right Horizontal Rule Insert HyperlinkInsert EmailInsert Image Insert CodeInsert QuoteInsert List Spell Checker
   
Message:

* HTML is OFF
* Forum Code is ON
Smilies
Smile [:)] Big Smile [:D] Cool [8D] Blush [:I]
Tongue [:P] Evil [):] Wink [;)] Clown [:o)]
Black Eye [B)] Eight Ball [8] Frown [:(] Shy [8)]
Shocked [:0] Angry [:(!] Dead [xx(] Sleepy [|)]
Kisses [:X] Approve [^] Disapprove [V] Question [?]

   Insert an Image File
 Check here to include your profile signature.
    

T O P I C    R E V I E W
kephra Posted - 11/15/2013 : 05:47:39
I bought a GMC-300C a few days ago. When I first turned it on, I was getting 13 to 30 CPM. Yesterday, the CPM started to rise drastically, and this morning it topped 7000. My location is close to the Pocono Raceway in Monroe County, NE PA. I am about 18 miles from Tobyhanna army base.

I took my unit out of the house, and the readings remain high. The readings do change, both up and down.

Is there any failure mode which makes the unit more sensitive?

I notice that turning the unit off for a couple minutes and then turning it back on gives much lower readings.
1   L A T E S T    R E P L I E S    (Newest First)
ZLM Posted - 11/15/2013 : 13:46:28
It seems something wrong with the tube. If the tube broken, then you may have similar result.

Contact support@gqelectronicsllc.com, you may need a new tube or a RMA for the replacement.

GQ Electronics Technical Support Forum © Copyright since 2011 Go To Top Of Page
Generated in 0.03 sec. Snitz's Forums 2000