WTB EMI TG Style gain Reduction meters

[Fablab]

Hello, I am searching for a couple of EMI TG style Gain reduction meters

 

[Fablab]

I have found one meter. So I need only another one!

 

[Fablab]

No one has a spare of these meters?

 

[bruno2000]

These meters came in pairs, since the needles moved in opposite directions.  You should specify which one you have / want.
Best,
Bruno2000

 

[Fablab]

The Meter I am searching for is the "left" one

 

[Fablab]

Bump!

 

[Fablab]

Bump!

 

[Fablab]

Bump!

 

[kishibashi]

I'm willing to sell as a pair, don't want to be stuck with just one.

 

[Fablab]

Thank you, I understand but I prefer to buy a single unit
Have a nice weekend
Fab

 

[Fablab]

Bump!

 

[Fablab]

Bump!

 

[Fablab]

Bump!

 

[Fablab]

Bump!

 

[Audioplatinum]

Hi,
I am interested in pair of TG style meters if you have for sale. How much for pair?

Regards,
Damir

I'm willing to sell as a pair, don't want to be stuck with just one.

 

[Fablab]

Bump!

 

[Fablab]

Bump!

 

[maxwall]

TG Meter - substitution info
I read that a 2.4mA meter is required but is there any chance of using an easy available 1mA sifam meter ?

Yep, easy. Just an adjustable shunt - take about 22r resistor connected in series with 200r multiturn trimpot; than connect them in parallel to your meter.

Feed some voltage thru appropriate variable resistor (for 5V, the 2.4mA current will be at 2.083 Kohm);monitor the current with milliamp meter (Fluke at 20mA range) and adjust the shunt for FSD (full scale deflection, 100%)when the current is exactly 2.4 mA. For this purpose, 2k083 resistor (may bit vary due to total resistance of shunt and meter)
done from 1k5 resistor and 2k potentiometer, connected in-series. Adjust 2.4 ma - adjust FSD - readjust 2.4ma - readjust FSD - done.

 

[Fablab]

Thank you for the information electrochronic!
Eventually I will not find the spare one I am searching it may be a solution
Have a nice weekend

 

[Fablab]

Bump again!