Fluke PM6690 Frequency counter with Stats and graphics.
How to firmware update including the files.
https://www.youtube.com/watch?v=HMgur8NIKMI
Search found 37 matches
- Fri Mar 07, 2025 7:37 am
- Forum: Test Equipment
- Topic: Fluke Friday - Going through the Fluke Collection
- Replies: 159
- Views: 101893
- Thu Aug 08, 2024 7:34 pm
- Forum: Test Equipment
- Topic: Fluke Friday - Going through the Fluke Collection
- Replies: 159
- Views: 101893
Re: Fluke Friday - Going through the Fluke Collection
FlukeFriday (E22) 175,179,179 Repair and Cleanup : https://www.youtube.com/watch?v=NRWiFueNvlM
- Fri Mar 08, 2024 4:23 pm
- Forum: Test Equipment
- Topic: Fluke Friday - Going through the Fluke Collection
- Replies: 159
- Views: 101893
- Fri Oct 20, 2023 3:23 pm
- Forum: Test Equipment
- Topic: Fluke Friday - Going through the Fluke Collection
- Replies: 159
- Views: 101893
Re: Fluke Friday - Going through the Fluke Collection
Its Friday, not just any, its Fluke Friday 
It has been a while, This time a found a Fluke 81438
https://www.youtube.com/watch?v=mz5ynDDLS8M

It has been a while, This time a found a Fluke 81438
https://www.youtube.com/watch?v=mz5ynDDLS8M
- Fri Jun 23, 2023 3:01 pm
- Forum: Test Equipment
- Topic: Fluke Friday - Going through the Fluke Collection
- Replies: 159
- Views: 101893
Re: Fluke Friday - Going through the Fluke Collection
It is Friday and Fluke Friday, Episode 19 and we have a look at the 1900A Series Frequency Counter
In that time Fluke still made these in the USA, nowadays the PM66xx series come from Sweden from the old Philips/Pendulum factory.
https://www.youtube.com/watch?v=EV2PyPuq9gA
In that time Fluke still made these in the USA, nowadays the PM66xx series come from Sweden from the old Philips/Pendulum factory.
https://www.youtube.com/watch?v=EV2PyPuq9gA
- Sat Jun 17, 2023 7:16 pm
- Forum: Test Equipment
- Topic: Test Equipment Anonymous (TEA) : Discussion and Group Therapy Thread
- Replies: 3524
- Views: 1427388
Re: Test Equipment Anonymous (TEA) : Discussion and Group Therapy Thread
You can't have too many Power supplies, same for Frequency Counters :) So an other one added. The XL Microwave Frequency Counter 26.5 GHz. The brand better known now as Pendulum Cleaning, Opening and Adjusting. Lucky find, with case and all. https://www.youtube.com/watch?v=CNCksl13dEk front.jpg Oh y...
- Mon Jun 05, 2023 8:05 am
- Forum: Test Equipment
- Topic: Test Equipment Anonymous (TEA) : Discussion and Group Therapy Thread
- Replies: 3524
- Views: 1427388
Re: Test Equipment Anonymous (TEA) : Discussion and Group Therapy Thread
Jay,
LOL... yes more space is more Equipment, just because we can..
its a never ending story, and it is just so hard to let TE go.. even when not in use, because in a rare case of selling you find out you need it now
Good luck on your Lab build, its is fun.!
LOL... yes more space is more Equipment, just because we can..
its a never ending story, and it is just so hard to let TE go.. even when not in use, because in a rare case of selling you find out you need it now

Good luck on your Lab build, its is fun.!
- Sun Jun 04, 2023 2:17 pm
- Forum: Test Equipment
- Topic: Test Equipment Anonymous (TEA) : Discussion and Group Therapy Thread
- Replies: 3524
- Views: 1427388
Re: Test Equipment Anonymous (TEA) : Discussion and Group Therapy Thread
What if you just want to add drawers and then start reorganizing and then end-up busy 5 days.
it was one simple job
https://www.youtube.com/watch?v=0CGrzJAd2nk
it was one simple job

https://www.youtube.com/watch?v=0CGrzJAd2nk
- Mon May 08, 2023 12:56 pm
- Forum: Test Equipment
- Topic: Test Equipment Anonymous (TEA) : Discussion and Group Therapy Thread
- Replies: 3524
- Views: 1427388
Re: Test Equipment Anonymous (TEA) : Discussion and Group Therapy Thread
Export is US controlled above 9 Hz.. thats why most are below that refresh rate 9 Hz. but if you are a save country and/or camera is dual mode... and buyer is non military.. then you are alowed to have... i am not US citizen and its not exported by US i am non militery live in save country... so its...
- Sun May 07, 2023 3:24 pm
- Forum: Test Equipment
- Topic: Test Equipment Anonymous (TEA) : Discussion and Group Therapy Thread
- Replies: 3524
- Views: 1427388
Re: Test Equipment Anonymous (TEA) : Discussion and Group Therapy Thread
New toy and i am impressed a lot.
This Thermal imager for smartphone works great!
Apple and Android.
https://www.youtube.com/watch?v=HMijoIHauAk
This Thermal imager for smartphone works great!
Apple and Android.
https://www.youtube.com/watch?v=HMijoIHauAk
- Fri Apr 28, 2023 4:19 pm
- Forum: Test Equipment
- Topic: Fluke Friday - Going through the Fluke Collection
- Replies: 159
- Views: 101893
- Tue Apr 18, 2023 11:41 am
- Forum: Test Equipment
- Topic: Fluke Friday - Going through the Fluke Collection
- Replies: 159
- Views: 101893
Re: Fluke Friday - Going through the Fluke Collection
Cool! nice find.... now i need one too 

- Fri Apr 14, 2023 9:17 am
- Forum: Test Equipment
- Topic: Fluke Friday - Going through the Fluke Collection
- Replies: 159
- Views: 101893
Re: Fluke Friday - Going through the Fluke Collection
Fluke 867 and 867B , both not working on all function..sometime blank screen only grid, sometime wrong function, i hope its just the switch otherwise it was an expensive yellow casing. Both of them same problem, one from France , One from US.. (from US was nice because i had a lot of Import cost too...
- Wed Apr 12, 2023 8:44 am
- Forum: Test Equipment
- Topic: Test Equipment Anonymous (TEA) : Discussion and Group Therapy Thread
- Replies: 3524
- Views: 1427388
Re: Test Equipment Anonymous (TEA) : Discussion and Group Therapy Thread
Yes found myself one 
Amazing how easy the Hack is for free upgrade and so easy the calibration. Love it!
https://www.youtube.com/watch?v=07PQgYAeSyc

Amazing how easy the Hack is for free upgrade and so easy the calibration. Love it!
https://www.youtube.com/watch?v=07PQgYAeSyc
- Fri Apr 07, 2023 3:12 pm
- Forum: Test Equipment
- Topic: Fluke Friday - Going through the Fluke Collection
- Replies: 159
- Views: 101893
Re: Fluke Friday - Going through the Fluke Collection
Last bits of cleaning..
FlukeFriday (E17) 893A AC-DC Differential Voltmeter Part 2 : https://www.youtube.com/watch?v=MrFve95DI-k
FlukeFriday (E17) 893A AC-DC Differential Voltmeter Part 2 : https://www.youtube.com/watch?v=MrFve95DI-k
- Sat Apr 01, 2023 3:22 pm
- Forum: Test Equipment
- Topic: Test Equipment Anonymous (TEA) : Discussion and Group Therapy Thread
- Replies: 3524
- Views: 1427388
Re: Test Equipment Anonymous (TEA) : Discussion and Group Therapy Thread
Keithley 230, great catch @BU508A you will be amazed how well it will work, mine was still perfect. https://www.youtube.com/watch?v=VJpYL_gLIpA and to match the 220, but i found the 224 https://www.youtube.com/watch?v=Tx7D4F0WLNc and if not is was easy to calibrate if you have something you can cali...
- Fri Mar 31, 2023 3:12 pm
- Forum: Test Equipment
- Topic: Fluke Friday - Going through the Fluke Collection
- Replies: 159
- Views: 101893
- Tue Mar 28, 2023 10:18 am
- Forum: Test Equipment
- Topic: Fluke Friday - Going through the Fluke Collection
- Replies: 159
- Views: 101893
- Fri Mar 24, 2023 5:20 pm
- Forum: Test Equipment
- Topic: Fluke Friday - Going through the Fluke Collection
- Replies: 159
- Views: 101893
- Sat Mar 18, 2023 8:49 pm
- Forum: Test Equipment
- Topic: Test Equipment Anonymous (TEA) : Discussion and Group Therapy Thread
- Replies: 3524
- Views: 1427388
Re: Test Equipment Anonymous (TEA) : Discussion and Group Therapy Thread
Good tools is half the work we say..
Here i have a electric screwdriver with adjustable torque and many many screw bits. even the weird ones.
https://www.youtube.com/watch?v=S8-CxZ-1qh4
Here i have a electric screwdriver with adjustable torque and many many screw bits. even the weird ones.
https://www.youtube.com/watch?v=S8-CxZ-1qh4
- Fri Mar 17, 2023 4:13 pm
- Forum: Test Equipment
- Topic: Fluke Friday - Going through the Fluke Collection
- Replies: 159
- Views: 101893
Re: Fluke Friday - Going through the Fluke Collection
It is Friday and Fluke Friday, Episode 14 and we have a big black case.
Always wanted a proper Fluke 287 so searched 2nd hand and found this.
What a machine! https://www.youtube.com/watch?v=wGSKV_fip34
Always wanted a proper Fluke 287 so searched 2nd hand and found this.
What a machine! https://www.youtube.com/watch?v=wGSKV_fip34
- Fri Mar 10, 2023 4:47 pm
- Forum: Test Equipment
- Topic: Fluke Friday - Going through the Fluke Collection
- Replies: 159
- Views: 101893
Re: Fluke Friday - Going through the Fluke Collection
It is Friday and Fluke Friday, Episode 13 and we have a rare Fluke Multifunction Counter, i did not know of its excistance until i found it. pretty cool device. Seems they reused the case and screen from the Scopemeter series 90 and i get the impression its developed by Philips. https://www.youtube....
- Sun Mar 05, 2023 1:10 pm
- Forum: Test Equipment
- Topic: Test Equipment Anonymous (TEA) : Discussion and Group Therapy Thread
- Replies: 3524
- Views: 1427388
Re: Test Equipment Anonymous (TEA) : Discussion and Group Therapy Thread
This time we put 3 popular MicroScopes side by side and focus on the 10" LinkMicro LM249S-M with USB HDMI, UHD and 24M,
the others are the 7" Andonstar AD206 and the older DM9 12M and FHD Video.
https://www.youtube.com/watch?v=RPlCAgIdmLI
the others are the 7" Andonstar AD206 and the older DM9 12M and FHD Video.
https://www.youtube.com/watch?v=RPlCAgIdmLI
- Fri Mar 03, 2023 3:33 pm
- Forum: Test Equipment
- Topic: Fluke Friday - Going through the Fluke Collection
- Replies: 159
- Views: 101893
Re: Fluke Friday - Going through the Fluke Collection
It is Friday, FlukeFriday, this episode the Fluke ScopeMeter 91 Series II Also compare with PM97 and Series IIB.
https://www.youtube.com/watch?v=OKndt6yMXV0
And i have a 'new' outfit, send by a viewer who was Product manager at that time at Philips Fluke 30 years ago.
https://www.youtube.com/watch?v=OKndt6yMXV0
And i have a 'new' outfit, send by a viewer who was Product manager at that time at Philips Fluke 30 years ago.
- Fri Feb 24, 2023 4:19 pm
- Forum: Test Equipment
- Topic: Fluke Friday - Going through the Fluke Collection
- Replies: 159
- Views: 101893
Re: Fluke Friday - Going through the Fluke Collection
Its Friday, Fluke Friday, Episode 11, the Fluke Scopemeters 120 and 190 Serie.
FlukeFriday (E11) Scopemeter 123 and 192 : https://www.youtube.com/watch?v=20_QyYVPbGY
FlukeFriday (E11) Scopemeter 123 and 192 : https://www.youtube.com/watch?v=20_QyYVPbGY