| T O P I C R E V I E W |
| mimichris |
Posted - 11/26/2022 : 23:52:07
I ordered a GMC-500, does it have the same features and settings, HT, tubes as the 500+, I think so, because the 500+ has just one more tube, correct? Thanks. |
| 4 L A T E S T R E P L I E S (Newest First) |
| mimichris |
Posted - 11/30/2022 : 05:48:54
The second tube is for very high radiation, the GMC-500 goes up to 4.25mSv/h and the GMC-500+ goes up to 42mSv/h, this value is very dangerous and it is not found in nature , already that 4mSv/h is high, I never reached this value with the Geiger counter while looking for radioactive minerals, that's why I chose the much cheaper GMC-500. |
| EmfDev |
Posted - 11/29/2022 : 16:29:33
mimichris, yes it does have all features of GMC-500+ except the second tube. |
| mimichris |
Posted - 11/27/2022 : 07:49:55
Here at Amazon France, image :
GMC speaks well on the GMC500/GMC500+ manual.
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| ullix |
Posted - 11/27/2022 : 06:01:05
There is a model "GMC-500" on the market? And it has a single tube?
Really, or is it only a typo of the merchant? There once was a GMC-510 with a single tube, but this has been withdrawn from the market by GQ for some long time.
Who is selling such a device?
I find the 2nd tube rather useless; a 500 with a single is an advantage!
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