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 3. GQ EMF EF Meter RF Spectrum Power Analyzer
 GQ_EMF-390-logger=1MB. How long does it last?
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GQ_Craig

1 Posts

Posted - 05/31/2023 :  02:15:46  Show Profile  Reply with Quote
Hi there,

With the Advanced GQ EMF-390 Multi-Field, Multi-Function EMF Meter and RF Spectrum Power Analyzer.

There is a logging function, which you can output to a CSV file.

The documentation states it will log 1 secondly intervals and the flash memory is 1MB, but is does not state how long it takes to fill 1MB.

Assuming I have a battery plugged into the USB so it lasts, how long can I log data for on the "Stop at 100%" mode before the memory is full and logging stops?
Reply #1

EmfDev

2017 Posts

Posted - 05/31/2023 :  09:52:20  Show Profile  Reply with Quote
Hi GQ_Craig, it will be full after about ~18 hours.
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Reply #2

jopewac491

Australia
2 Posts

Posted - 06/02/2023 :  07:19:18  Show Profile  Reply with Quote
Hello. A query. Does the EMF-390 device have any document or calibration certification?
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Reply #3

EmfDev

2017 Posts

Posted - 06/02/2023 :  08:56:01  Show Profile  Reply with Quote
hi jopewac491, you can email support@gqelectronicsllc.com with your device serial number so they can give you the calibration certificate.
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Reply #4

jopewac491

Australia
2 Posts

Posted - 06/02/2023 :  11:32:46  Show Profile  Reply with Quote
Hi EmfDev. That is to say that you yourself sell the article and you yourself certify it? I mean if any other telecommunications or radio frequency institution certifies it.
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Reply #5

EmfDev

2017 Posts

Posted - 06/05/2023 :  09:17:24  Show Profile  Reply with Quote
Hi jopewac491, im not sure but so far I think no other certifies the meters.
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