Which multimeter should I buy for farm use ?

Brisel

Member
Arable Farmer
Location
Midlands
I had a Draper one until it disappeared when an employee left. The best one I've had was £5 in a Tandy closing down sale - it's still going strong 15 years later! Fluke are the best but the price makes them professional sparky level only.

What do you need to measure? Voltage? Current? Resistance? Capacity?
 

Pilatus

Member
Location
cotswolds
I had a Draper one until it disappeared when an employee left. The best one I've had was £5 in a Tandy closing down sale - it's still going strong 15 years later! Fluke are the best but the price makes them professional sparky level only.

What do you need to measure? Voltage? Current? Resistance? Capacity?
I have never had on before, but would like one to try and find the odd simple electric faults on my old MF 390, MF 6290 and Ford 3910. So nothing too ambitious, but sometimes cheaper to buy a descent one in the first place to give me scope should I get more ambitious,ONCE I find out how to use the thing without being electrocuted!!!
So will steer clear of mains electricity to start with ;)
 

Phil P

Member
Arable Farmer
Location
North West
I have never had on before, but would like one to try and find the odd simple electric faults on my old MF 390, MF 6290 and Ford 3910. So nothing too ambitious, but sometimes cheaper to buy a descent one in the first place to give me scope should I get more ambitious,ONCE I find out how to use the thing without being electrocuted!!!
So will steer clear of mains electricity to start with ;)
I’d get a Fluke as you won’t get any better. However If the majority of the things you’re testing are tractors 12/24v DC systems I’d get a power probe, they’re excellent for fault finding. I wouldn’t be without mine it gets way more use than the multimeter! But I still have the multimeter as well.
 
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Netherfield

Member
Location
West Yorkshire
I was going to say Robin aren't bad, but it looks like they don't exist now. I've mine some 30 years or so. Also have a Kewtech clamp meter(cheap off eBay) and a Weston clipper clamp meter from the ark.
 

Brisel

Member
Arable Farmer
Location
Midlands
What do you need to have to test alternator current output? I’ve seen roadside mechanics clip something onto the cable to measure the current flow. I wouldn’t want to be disconnecting anything to put a 10A max ammeter in series with a tractor alternator.
 

Netherfield

Member
Location
West Yorkshire
As above, Fluke is the defacto standard for professionals but you don't really need such a thing for basic stuff. Outside of an electronics lab, there's seldom any reason to demand the sort of absolute accuracy or precision that the expensive stuff provides. 99 times out of 100, you're just going to be seeing if you've got 12V getting to somewhere or checking continuity. You can do both of those things just fine with a £10 Amazon/eBay type tool.
 

Wisconsonian

Member
Trade
What do you need to have to test alternator current output? I’ve seen roadside mechanics clip something onto the cable to measure the current flow. I wouldn’t want to be disconnecting anything to put a 10A max ammeter in series with a tractor alternator.

I've never seen a need to check amp output on an alternator. If you turn all the lights and accessories on and it can maintain the voltage close to 14V, then it's fine.

The Power probe is handy, you can do everything it does with some test leads and a $3 multimeter, but it's so much handier with the clamps and switches built in. Most of us don't do electrical diagnostics enough to be good at it, a little help goes a long ways.
 

Pilatus

Member
Location
cotswolds
Many thanks for all your posts, plenty to think about . (y)
The first thing I must do , is some internet surfing on how to use a multi meter for very basic tasks on equipment.
 
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tomlad

Member
Location
nr. preston
I bought a better one to do a resistance test on a coil of my quad , it proved it was at fault so 30 quid or whatever seemed cheep. For meter.
Quad dude too busy to fix but happy to offer advice. He got it rewound.
Id be thinking middle ground 30 40 quidy ..
Digger muppet mate uses a probe thing with led alot , so thats on my list too.
 

milkloss

Member
Livestock Farmer
Location
East Sussex
I've got a fluke 179. It's a well built tool but in reality does nothing more than a cheapy......... will confidently use it on 3ph stuff where I would'nt dare go with a chinesium special though.A backlight for the screen is handy.
 

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