Needing a Tester with RDson Feature

[Formas]

Ive purchased one of this tester and it doesnt have the RDson feature for mosfets when its tested, how do i identify which one doesnt or does have that particular feature as ive seen persons having same test unit and its stocked with that feature.
Or if any one know of another type that have that feature can forward the purchase link. I particulary wanted this specific model as i want it with the kickstand and size, i dont want the small rechargeable ones. thanks

 

[jacampb2]

There is a thread on eevblog by the guy who originally designed that. You can download the firmware for any of the myriad versions and flash it yourself. I'll see if I can dig up the link for you.

 

[jacampb2]

Here you go. http://www.eevblog.com/forum/testgear/$20-lcr-esr-transistor-checker-project/

The thread isn't by the guy who designed it, but you can find links to his stuff on the first page. It's a good read and iirc there's a lot of info in there on reflashing and other stuff.

 

[Formas]

thanks for your input, but nothing on that particular page is standard instruction, and the variation of the unit i have is far different from what is under development on that website.
As i said ive already bought one, but it doesnt gives that read out when checking mosfets, so if someone could just guide me as to what theirs are or what the differences is then i could buy one with that specification.

 

[rrae]

Ive been using this one Pocketable Transistor Tester is The LCR TC1 Full Color Graphics Display-in Multimeters from Tools on Aliexpress.com | Alibaba Group
Neat device to have, good to have color display and built in battery which you can recharge via micro usb.
YouTube

 

[Formas]

I know that one has that feature and even more like identifying zener diodes voltages, remote infrared etc, but I was wanting that particular one that has the kickstand and look more like my other bench top tools. And the fact that I’ve seen one in action but the one I got seems to be a clone with less features.
If I can’t get an hold of it I would buy the one you recommended.