All Forums  GQ Electronics Forums  2.GQ Geiger Muller Counter  Displaying Inconsistent Readings

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Screensize: 640 x 480 800 x 600 1024 x 768 1280 x 1024 UserName: Password: Format Mode: Basic  Help  Prompt  Format: Font Andale Mono Arial Arial Black Book Antiqua Century Gothic Comic Sans MS Courier New Georgia Impact Lucida Console Script MT Bold Stencil Tahoma Times New Roman Trebuchet MS Verdana   Size 1 2 3 4 5 6   Color Black Red Yellow Pink Green Orange Purple Blue Beige Brown Teal Navy Maroon LimeGreen Message: * HTML is OFF * Forum Code is ON Smilies [quote][i]Originally posted by nolanmaris[/i] [br]Hi everyone, I am having trouble with my GQ Geiger Muller Counter. It seems to be displaying inconsistent readings that fluctuate wildly even in stable environments. Model: GQ GMC-300E The counter shows highly variable readings when exposed to a stable radiation source. For example; when testing in an area with a known low radiation level; the readings bounce between very high and very low values without any apparent reason. I have tried recalibrating the device and checking the connections; but the problem still there . The issue began after I updated the firmware. The counter appears to function normally otherwise; with accurate readings when tested against known sources of radiation. I have checked https://www.gqelectronicsllc.com/forum/topic.asp?TOPIC_ID=9525 Has anyone faced similar issues / have any suggestions for troubleshooting this problem? Any help would be greatly appreciated. Thanks in advance! nolanmsbi [/quote]    Insert an Image File Check here to include your profile signature.