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-   -   Is a Fluke multimeter overkill? (http://forums.pelicanparts.com/off-topic-discussions/1079460-fluke-multimeter-overkill.html)

Nostril Cheese 12-01-2020 05:09 PM

Quote:

Originally Posted by Bill Douglas (Post 11125165)
Speaking of looking foolish, I'd like to buy a book on how to be better with my multimeter. I really know very little other than battery voltage, mains voltage, and ohms.

i'd love to know how to check the smart meter on the house and see if it is actually correct.

BTW, Kiwis are the best electrical engineers in the world. Hands down.

pwd72s 12-01-2020 05:21 PM

Quote:

Originally Posted by sugarwood (Post 11125033)
I don't think I've seen even one serious justification of buying a Fluke in this entire thread.

So far, it seems like the Snap On of multimeters.
Good product but costs 1000% mark up because USA quality.
Snap On is simply not worth buying for anyone who is not a professional,
and even most pros probably don't need to pay Snap On's outrageous cult premium.

But, can someone speak to the FEATURES of Fluke?
Or is it really just Snap On?

Can anyone actually explain why a Fluke costs $500
and what it can actually do that a $16 Sears can't do?

I saw your earlier post. I have one like your $16 Sears unit in my rollaway. It works fine for most automotive troubleshooting..voltage, continuity, amps. For more complicated stuff, or when better accuracy is required, I use the more expensive auto ranging Sears unit that is more comparable to a Fluke. Fluke is a much better multimeter for more advanced electronic testing, much of which I know zilch about.

The justification for buying a Fluke is much like the justification for buying anything of good quality...if you want it and can afford it, why not?

Hey, my playing skill isn't good enough to justify my $1,000 plus custom cue made by Keith Josey...I should probably be playing with a $19.95 Wal-Mart made in Taiwan special? Nope...I wanted that Josey, I could afford that Josey, so I bought it. Matter of fact, some wise ass tried to shame me in the pool hall, by saying: "Gosh I wish I played good enough to use a custom cue." My answer was right to the point: "You do. Maybe you just can't write the check." He shut up.

If somebody here wants to use a $500 Fluke multimeter to check battery voltage? More power to 'em!

pwd72s 12-01-2020 05:37 PM

Quote:

Originally Posted by Bill Douglas (Post 11125165)
Speaking of looking foolish, I'd like to buy a book on how to be better with my multimeter. I really know very little other than battery voltage, mains voltage, and ohms.

i'd love to know how to check the smart meter on the house and see if it is actually correct.

All my know-how came from a book I bought at Sears: Craftsman #34= 82303.
"A simple and comprehensive guide to MULTITESTERS and their use for electrical testing." Published by right touch, Inc. By Harold L. White

It covers many areas...not just automotive. Home wiring, solid state electronics, small electrical motors, all sorts of instruction on how to test.

Alas, with Sears economic woes, I'm pretty sure it's out of print..copyright 1998.

Maybe?

Right touch, inc.
17150 Newhope St. Ste. 1005
Fountain Valley, CA 92708

714-540-9200

Bill Douglas 12-01-2020 05:45 PM

Thanks PW. that's the sort of thing I wanted!

aschen 12-01-2020 05:55 PM

high voltage protection/safety is much better on something like a fluke over a 29$ amazon special, there are some good tidbits in the video I posted.

I would be fine with a cheapo meter since I rarely go above 110v and never above 220. I do think the 120$ foreign market fluke is overkill but a nice piece. I think a 500$ meter is basically a toy for most home gamers. Might as well get the one with built in scope and data aquisiton if you have no price sensitivity.

jyl 12-01-2020 09:06 PM

Spend the money and get a quality US product.

sc_rufctr 12-01-2020 09:21 PM

Quote:

Originally Posted by jyl (Post 11125371)
Spend the money and get a quality US product.

http://forums.pelicanparts.com/uploa...1606890092.jpg

rusnak 12-02-2020 12:48 AM

Probably 20 years ago when I bought my '84 911 I knew that if I stuck with restoring it, I'd have a very nice air-cooled Porsche. So, like anything else, I accumulated knowledge. I bought books, including ones written by electricians specializing in automotive 12v troubleshooting. One of the first books that I bought specifically recommended a Fluke multimeter, and encouraged that you buy at least an auto-ranging unit. It also detailed some really cool cheapo pocket multimeters. It also described some rather hokey poor man test techniques, ha!

When I bought the first Fluke, I had a Sears multimeter that was slow and just not built with the quality test leads and durability of the Fluke. Because electrical troubleshooting can be dangerous and complex, it just helps to eliminate errors due to a fussy or less than 100% reliable diagnostic tool.

Over the years I added more knowledge and used the Fluke countless times on everything from 120v household wiring and equipment, to 220V 50 amp power. Just this week, I used it to install a new voltage regulator on my vintage forklift, and to fix and restore a light tower that I bought from another guy who could not figure out what was wrong with it. I got everything on it working like new for less than $600, which required testing 500+V AC capacitors.

Did it seem like overkill 20 years ago? Yeah, if I was not going to use it to gain experience. Would it be overkill now? Nope.

wdfifteen 12-02-2020 01:42 AM

Quote:

Originally Posted by red-beard (Post 11124506)
Zero
Zero
Zero
Negative Thirteen point one
Negative Thirteen point two
Negative Thirteen point two
Dude - You have the leads backwards
Zero
Zero
Zero
Thirteen point two
Thirteen point one
Thirteen point two
Thirteen point two
Thirteen point two
Thirteen point one
Zero
Thirteen point two
Thirteen point two
Thirteen point one
Zero
Zero

Yeah, it had better have some thought put into it

I'll let you know in a month. I found exactly ONE brand available, and it's a bit sketchy, but for $28 I'll give it a try. I only need it to work on golf carts and automobile electrical systems. Estimated delivery Dec 24 - Jan 21. :(


https://www.amazon.com/gp/product/B076DHQDQL/ref=ox_sc_act_title_1?smid=A3CHKVEURCLOPX&psc=1

DanielDudley 12-02-2020 02:44 AM

I think that having paid the Porsche tax over the years for repairs, I decided that I could afford to give home diagnostics a shot. It turned out that I had two distinct problems that were appeared to be a single problem. I thought that if a 20 dollar meter and some time could help me fix my car, I would be willing to give it a shot. This was after replacing what I thought was a faulty DME relay, after a soldering of the connections.

Over the years I have successfully gone through a number of electrical issues in cars. Most were done with a light bulb type circuit tester, and some with an old school analog VOM. I actually thought buying a new 20 dollar meter was splurging. I can't even say I would like a Fluke at this point in my life for the few times I'd use one. I certainly support anyone who wants one, but I'd feel like a poser myself.

I guess I figured that if swapping out the obvious part didn't work, I'd give a 20 dollar meter and some time a go. The problem with intermittent electrical issues is that your car might go to a shop and hang out in the side yard all Summer. It might cost you a few hundred, or it might cost you a thousand, or it might not get fixed. In the end, I went at the problem from multiple directions, tested a lot of simple components and eventually found the problem(s) out of dogged persistence. I learned a few things, and put the meter in the back of a drawer with my other meter. I use it once or twice a year.

I guess the reason I bought a 20 dollar meter was not because I wanted a meter, but because I wanted the utility of a meter, and the results of having one. I could have gotten a 12 dollar meter, but I thought that the 20 plus dollar meter might be more reliable and accurate. And if truth be told, it looked better and had a bigger display, reminiscent of a Fluke. I am never going to be the guy who seeks out electronics repairs. Ironically, most of the automotive electrical problems I have repaired over the years were in fact fixing wiring done by guys who thought they were electrical geniuses. I know I am not.

With proper training, I'd probably make a half decent electrical monkey. But I figure that the average mechanic isn't a whole lot better than I am at electrical diagnostics, so I get out there and put in the time. That probably isn't true, but that's what I tell myself. Willingness and 20 dollars will buy you a cheap multimeter. For me, the willingness is equal to 90% of the result. However, without this forum, and the help of a few guys in the technical section, my car would probably still be dead in the water. I have even been able to pass it on a couple of times, and that's a nice thing.

KFC911 12-02-2020 02:54 AM

Quote:

Originally Posted by sugarwood (Post 11125095)
does anyone here know the difference between a $43 fluke and a $397 fluke?

$354 :)

red-beard 12-02-2020 04:34 AM

Made in China

https://www.productfrom.com/products/CN/Fluke/0/1

Fluke flagship were made in China for a while, but they had pushback from the Trades.

1990C4S 12-02-2020 06:26 AM

Five pages for a thread where the answer to the question posed is this: 'Yes'.

As mentioned earlier, if you're just looking at battery voltage levels, buy something like this, put clips on it, and you get the bonus of a USB charger on board.

https://www.amazon.com/Charger-Waterproof-Cigarette-Voltmeter-Motorcycle/dp/B07DGNQNLR/ref=sr_1_10?crid=1SDOQ0WP3LAOI&dchild=1&keywords=u sb+voltmeter&qid=1606922720&sprefix=usb+voltm%2Cap s%2C173&sr=8-10

GH85Carrera 12-02-2020 06:51 AM

"Back in the old days" when I had a regular job in the photo industry at a professional photo lab we had lots of processors. All of them had chemicals that had to be at a precise temperature, + or - a 1/4 of a degree. That was checked 100% of the time before processing film. We had a accurate temperature control unit, and a temperature probe in the tank. When the probes act up they have to be tested. The company only had a cheap Radio Shack analog meter that was just not accurate. I often had to go home and get my Fluke to test it and determine if the probe was good or junk.

vash 12-02-2020 08:23 AM

Quote:

Originally Posted by KC911 (Post 11125482)
$354 :)

fack!! nobody said there would be math.

RWebb 12-02-2020 11:46 AM

I guess it is not safe to tell you guys that I have 5 1/2 digit Fluke sitting on a shelf

sugarwood 12-02-2020 04:17 PM

Quote:

Originally Posted by Bill Douglas (Post 11125165)
Speaking of looking foolish, I'd like to buy a book on how to be better with my multimeter. I really know very little other than battery voltage, mains voltage, and ohms.
.

I tried to start a thread on this very topic a few years back
I would be willing to collaborate the make a beginner's guide or something

http://forums.pelicanparts.com/porsche-911-technical-forum/849856-getting-know-our-911s-performing-some-basic-tests-before-there-problem.html

RWebb 12-02-2020 04:30 PM

https://www.youtube.com/watch?v=omQiFV1CRl8

https://www.youtube.com/watch?v=c9KNAIjoEYs

sugarwood 12-02-2020 04:53 PM

I found this to be the single most useful thing I ever purchase for electrical car DIY.
If you only have two hands, even the best Fluke DVM is kind of useless without these

https://www.amazon.com/Electronic-Specialties-146-Automotive-Connector/dp/B00U3WSYJ4/
https://www.amazon.com/Outzone-Automotive-Electrical-Diagnostic-Connectors/dp/B074PQYT48

dad911 12-02-2020 05:37 PM

Tubes are 'the bomb' for audio equipment, I'm surprised there is no love here for a period-correct VTVM (Vacuum Tube Volt Meter)

rusnak 12-02-2020 06:17 PM

http://forums.pelicanparts.com/uploa...1606965384.jpg

RWebb 12-03-2020 10:33 AM

rusnak - where are those modular alligator clips from?

gordner 12-03-2020 01:27 PM

Any electrical component shop should have those, pretty standard fair.

rusnak 12-03-2020 01:30 PM

Quote:

Originally Posted by RWebb (Post 11127365)
rusnak - where are those modular alligator clips from?


They are made by Fluke.

Bob Kontak 12-03-2020 01:41 PM

Quote:

Originally Posted by gordner (Post 11127573)
Any electrical component shop should have those, pretty standard fair.

If you can find one. Dying breed.

vash 12-03-2020 01:43 PM

Quote:

Originally Posted by rusnak (Post 11126589)

nice. i even like the cat-proof pouch!!

gordner 12-03-2020 02:03 PM

Quote:

Originally Posted by Bob Kontak (Post 11127587)
If you can find one. Dying breed.

Look near airports. 2 within 2 miles of me. Every airport I have worked at, there was always one close, no idea why.

rusnak 12-03-2020 02:33 PM

Quote:

Originally Posted by vash (Post 11127593)
nice. i even like the cat-proof pouch!!

Well I bought the fancy "Fluke" pouch, but it's too small to fit two multimeters.

I put the FLIR multimeter in there too. That way I can get a second opinion, LOL

rusnak 12-03-2020 02:36 PM

Quote:

Originally Posted by Bob Kontak (Post 11127587)
If you can find one. Dying breed.

Ain't that the truth !!!

I'll look near airports, but we have so much industry in my area, you'd think there was a ton of shops. The only one that I know of is shut down due to COVID. I had to pay the guy $50 just to come back to the store to sell me $2K worth of 220V 50-amp SO cord.

Rapewta 12-03-2020 03:55 PM

Not taking away from the OP but a crazy story about a Fluke 87.
I had the high voltage probe used as an accessory for communication techs checking out
high voltage stuff in there world.
I was a transmission and distribution guy. The 12,000 volt distribution circuits to the 500,000
volt transmission lines.
Anyway, I had set up a clearance to parallel two 12,000 volt circuits and needed to phase them in.
I had already Hi-potted many Fluke test leads and knew they didn't start blowing holes in the insulation before 22,000 volts.
So, not wanting to wait for the heavy weight engineers to phase the two 12KV circuits, I strapped on the Fluke High Voltage Probe to the end of a glass switching stick. I taped the leads
down to the Fluke 87 and phased in the circuits... released them for service and I think about how stupid I was but it worked.

Back at the office, my sup told me that the phasing group will be here tomorrow and I said forget it.... it is done and the town of Mariposa is running on both 12KV circuits.

What? When I told him what I did, he took my communication tech high voltage probe (good for 25KV) away from me and I never saw it again. There are old techs and bold techs but no "Old Bold Techs. I got lucky.

911 Rod 12-04-2020 05:55 AM

Like this?http://forums.pelicanparts.com/uploa...1607093882.jpg

sugarwood 12-10-2022 05:54 AM

Quote:

Originally Posted by sugarwood (Post 11122261)
Maybe the proper question is
What does the Fluke do that the $16 kind does not?

I've only used my basic Craftsman to measure voltage, continuity, and amps.

https://www.sears.com/craftsman-8-function-18-range-digital-multimeter/p-A028300107

I just noticed this is $190 on Amazon.
What gives?

https://www.amazon.com/Craftsman-34-82141-Digital-Multimeter-Functions/dp/B000X5TSUA?

red-beard 12-10-2022 06:20 AM

I buy these. I prefer true RMS meters. ~$100. I have 2. I also have a cheapo ~$20 meter I had planned to give to a buddy's kid as part of a science experiment.

https://www.amazon.com/gp/product/B001ULFROW/

Cheapo

https://www.amazon.com/gp/product/B06ZZG2F2N/

Both work fine

dad911 12-10-2022 06:20 AM

Quote:

Originally Posted by sugarwood (Post 11869457)


$240 on sears site. Pricing algorithm screwed up and the seller on Amazon is hoping to hook a sucker.

Sears overpriced multimeter

pwd72s 12-10-2022 09:20 AM

In a home depot electrical dept. a few weeks ago, noticed they had a range of Klein multimeters. So, I did a bit of looking, being a bit of a tool junkie. Anyway, if one of what I have went bad, I'd probably replace with this one. Hell of a bang for $100...

https://www.kleintools.com/catalog/multimeters/digital-multimeter-trmslow-impedance-1000v

Bugsinrugs 12-10-2022 09:27 AM

I purchased the Klein multi meter last year. Sure came in handy tracking down a open neutral at one of my rentals.

Bill Douglas 12-10-2022 09:45 AM

I use mine often. To check if there is a current, be it 240 volts or 12, on a motor vehicle. Often it's to check resistance.

So my cheap one works well for that. I don't know how to do anything fancy, or need to do anything fancy.

pwd72s 12-10-2022 10:14 AM

Quote:

Originally Posted by Bill Douglas (Post 11869627)
I use mine often. To check if there is a current, be it 240 volts or 12, on a motor vehicle. Often it's to check resistance.

So my cheap one works well for that. I don't know how to do anything fancy, or need to do anything fancy.

Bingo..for most automotive or household (110V here), a cheapy works. What caused me to eyeball the Klein lineup? We had a guy here for our air conditioning unit. Noticed he used a Klein unit. I asked, and he said they were a good unit, that his gave all the readings that he needs. Evidently, many electrical techs use Klein tools.

(edit) The Triplett meter Red Beard posted looks similar to the Klein I linked to.
And for a complete test leads set:
https://www.amazon.com/Bionso-Multimeter-Professional-Replaceable-Gold-Plated/dp/B07GNVFL5D/ref=asc_df_B07GNVFL5D?tag=bingshoppinga-20&linkCode=df0&hvadid=80539278560180&hvnetw=o&hvq mt=e&hvbmt=be&hvdev=c&hvlocint=&hvlocphy=&hvtargid =pla-4584138857888482&psc=1

rusnak 12-10-2022 12:28 PM

I got this Power Probe test kit. It's really great for testing switches, ground, etc. It came with a multimeter that tests capacitance, which is really important if you need it.

http://forums.pelicanparts.com/uploa...1670707660.jpg

pwd72s 12-10-2022 03:37 PM

The power probe is quite a tool...especially for an auto electrics specialist. Beyond my limited skills, but sure can see it's advantages.

<iframe width="1268" height="713" src="https://www.youtube.com/embed/Oq1lAnRNEOg" title="PowerProbe What's The Differences Between The Models? Powerprobe 3, 4, EZ and Maestro Explained" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>


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