Which multimeter?

Cowabunga

Member
Location
Ceredigion,Wales
Machine mart do a decent one that's not silly money. There are several unless you are an electronics engineer most have too many functions
That's the beauty of modern ones. They even set the range and function automatically for the most part. No confusing dials and the minimum of switches to worry about. It might look 'modern' but that is the advantage. It is modern, versatile and simple use, although a basic understanding of the different circuit necessary to test voltage as opposed to current consumption is essential

It also shouldn't explode in a ball of flame and arc out to kill the user if overloaded like some cheaper ones might. Not unless you are particularly cack-handed.

I should warn people that aren't maybe aware of it, that DC electricity is far more dangerous and potentially deadly than AC, although great care should be taken with both.
 

Cowabunga

Member
Location
Ceredigion,Wales
If you want one that you could Hand down to your grandchildren, or you are a professional electrical engineer, get a Fluke. Otherwise these things are commonly available from £20 to £55 from multiple brands and they generally work fine. However, they are not particularly intuitive to use and need some basic knowledge of how electricity works and what the common measurements are and how they interact. The Fluke is no different in this respect.
The easiest ones to use are the most advanced automatic ones which mostly don't have a dial on which the novice user can mistakenly select the wrong range for the job.
 

Phil P

Member
Arable Farmer
Location
North West
+1 for a fluke, you won’t get any better but if your just working on 12/24v stuff have you considered a power probe?
Although you really need both as a the standard probe won’t test resistance. Not sure wether the new one dose though.
 

Mursal

Member
Cheap (£7) are good, but always check the voltmeter across a battery before use.
If you can get something with an amp-clamp so much the better, as the amp meter can be delicate if not connected properly.
 

Cowabunga

Member
Location
Ceredigion,Wales
Just bought a fluke 115..... hope they are as good as you all say
They are well built with a proper fuse. They actually do the same job as any cheap one. You should leave it in your will, because unless you abuse or lose it, the thing should last that long. The main advantage in my opinion is that it actually has a resale value, where the others are dirt cheap to buy but are of no resale value and no great loss if some accident happens or they are nicked. So there are pros and cons both ways.
 

TheTallGuy

Member
Location
Cambridgeshire
Good choice - have one myself, the only thing missing from the package is a pair of croc clips to go on the end of the probes (built in 4mm plugs on the probes), but they are cheap enough from the usual sources. I've never known a Fluke to die from anything other than major blunt trauma. Proper fuses help to protect the internals & the battery lasts for ages.
 
They are well built with a proper fuse. They actually do the same job as any cheap one. You should leave it in your will, because unless you abuse or lose it, the thing should last that long. The main advantage in my opinion is that it actually has a resale value, where the others are dirt cheap to buy but are of no resale value and no great loss if some accident happens or they are nicked. So there are pros and cons both ways.
There is a bit of badge about them but also get what you pay for with Fluke. Generally a better built instrument, tend to hold their calibration better. Leads and accessories are good quality. But they aren’t cheap.
 

Mursal

Member
Consider one with an Amp clamp, never use it. But if you have a need, very easy to use, compared to the wire in type. Accuracy will be an issue below 0.5A
 

manhill

Member
Consider one with an Amp clamp, never use it. But if you have a need, very easy to use, compared to the wire in type. Accuracy will be an issue below 0.5A

There's always the option of a DC clamp that gives mV output proportional to DC current and you can plug it into the multimeter to read. They have their own battery power supply. Handy for reading starter cranking current
 

Mursal

Member
Good idea ............
If I remember correctly a 1 ohm resistor will give voltage drop proportional to current flow in Amps.
 

Robt

Member
Location
Suffolk
Got it now, £70 from schpock, still has plastic film over screen and has a case..... result. Don’t think the chap that bought it knew how to use it.... not that I do either ;)
 

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