Battery ?

@Venom …… Here are some places to look. :slight_smile:

http://thomasdistributing.shopgate.com/item/313037

http://thomasdistributing.shopgate.com/item/31313332

@ teacher Is there any reason why the Lii 500 isn’t sold here? I found one place and they want $80 for it.

Beats me my friend. ??

Order it from where I suggested. If you had done that instead of second guessing yourself…. you would already have it. :slight_smile:

Gearbest has it in their US warehouse sometimes. That’s how I bought mine.

I forgot about the US GB Warehouse…. they never seem to have it when I want it. :slight_smile:
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@ Venom …. Click on link in my sig line that says M4D M4X DEALS, get signed up& do as he asks…… keep it private. Get codes for good deals. :wink:

The place where I found it was on Amazon and after I read it again it’s for EU plug.

I was going to ask about Gearbest in the U.S. if it was the same company. I once order a packagr from outside the U.S. and they said it got delivered and it never did so I got beat on that deal so when it comes to ordering outside the U.S. I sometimes have second thought on it.

Do you know the website for Gearbest U.S.?

Gearbest only has one website, but they have multiple warehouses. If a product is available at their US warehouse, it’ll show you that on each product page when you click on the Shipping Cost / shipping options link. They only offer a limited number of some of the most popular items in that warehouse.

@ Venom …… Hey man…… Please PM me your name, with shipping address & DO NOT order a Lii 500. :slight_smile:

PM sent

Very nice teacher! :+1:

PM received & reply sent. :+1:

Thanks, just attempting to “Pay It Forward”. :wink:

This question was asked the other day about the accuracy of the Innova 3320 DMM.
Well I though some of you might find the following interesting.

A BLF friend from the United Kingdom sent me a brand spanking new VC99 DMM and a VRM (Voltage Reference Module). So I decided to test it all out as well as the accuracy of my Innova 3320.

The VRM is programmable to test for 10.0V, 7.5V, 5.0V, & 2.5V… DC of course.

Now please remember, while the VC99 & VRM were brand new; the INNOVA is at least 5 or 6 years old, probably a lot more… and has been riding around in my truck or car for most of those years in a plastic container I got at Walmart. Thru heat of summer and cold of winter too……. in other words it has not had an easy lift. :slight_smile:

I’ll just let the pictures speak for themselves…. no adjustments were made to either meter. It was not necessary.

Innova 3320

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VC99

Wow, that’s impressive.

I have an Etekcity/Uni-T one, and it reads a little low, but nothing major.

Yeah, I was pretty impressed myself. I figured the VC99 would be right on the money since it was new… and it was.

I had no Idea the Innova 3320 would be too though, after the treatment it has received… but it was.

And now all my other “cheapos” are right on the money too after I calibrated them. :+1:

The VRM (Voltage Reference Module) is not expensive at all either…. BUT, well worth it’s money for sure.

They are all over ebay. I think mine was around $5. :slight_smile:

[quote=teacher]

Yeah, I’ve got a couple of different voltage reference boards around. Unfortunately, there is no easy way to calibrate my DMM. I can only tell that it’s off a bit.

That’s to bad. I was lucky, even my cheapos had a way to calibrate them.

I had to re-calibrate one 3320 that I had apparently “un-calibrated” a few months ago to a source I though at the time was accurate. :person_facepalming:

Oh well, live and learn. Glad my buddy sent me this VRM though……. :slight_smile:

Is the innova 3320 easy to recalibrate?

Yes, very easy. Loosen 2 screws, remove the back, turn it on, hook up the leads, get your little screw driver and turn the “adjuster thing” very slowly till it reads correct.

I then turn it off & on again, recheck, & if all is still good. … put it back together.

That’s it. :slight_smile:
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EDIT:“adjuster thing” = potentiometer
:wink:

Was it the Uni-t ut61e?

@ teacher It’s good to know how accurate the Innova is and how its been holding up all these years. Its seems like a reliable DMM.