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Products => Test Equipment => Topic started by: daisizhou on December 20, 2021, 03:10:20 am

Title: How to improve the diode gear of the FLUKE-27/FM multimeter to increase the meas
Post by: daisizhou on December 20, 2021, 03:10:20 am

I have a fluke 27/fm multimeter.Its diode file output voltage is around 2.60V.
Under normal circumstances, when measuring the NMOS tube, the MOS tube cannot be driven to turn on, so it is impossible to quickly determine whether it is damaged.
Can the output voltage be adjusted to 5.1V to be the same as the FLUKE 187 diode voltage?

Title: Re: How to improve the diode gear of the FLUKE-27/FM multimeter to increase the meas
Post by: Shock on December 20, 2021, 04:47:01 am

Tested my Fluke 189 and got about 5.1 open circuit as well. My mistake I think I misread the range as the open circuit value in the manual. It's mentioned in several places.

Title: Re: How to improve the diode gear of the FLUKE-27/FM multimeter to increase the meas
Post by: daisizhou on December 20, 2021, 05:45:37 am

Please take a closer look at the photos I took above.The picture is my measured voltage 187

Title: Re: How to improve the diode gear of the FLUKE-27/FM multimeter to increase the meas
Post by: daisizhou on December 21, 2021, 06:13:58 am

Does anyone have a way to successfully adjust?help