Electronic Engineer Discuss

Title: Issue on 2d72 multimeter [Print this page]

Author: amy Time: 2022-11-4 09:39
Title: Issue on 2d72 multimeter

Customer Consultation

Hello,

I have a recent problem with my 2d72. If i measure for exemple 220Vac of my house voltage, my multimeter show me 130Vac.
I dont know what can i do ( software update or something )

Have you got an idea ?

Thanks
Have Good day

Author: amy Time: 2022-11-4 09:41

Reply

Please check if there are burnt components in the marked red box on the motherboard.
If so, please take a picture for me.

[attach]5233[/attach]

Author: sebastienavion@live.fr Time: 2022-11-4 19:12

Hello, 2 week ago i décide to open thé multimeter. I m Electronics technicien too. I found 3 résistor burn ( 46.4K (65C), 1K(01B), 10K(01C)).
I replaced the resistor and now it is work !!!

Thanks for your help.

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