Cheap Voltage and continuity tester?

[Petej999]

Hi mate thanks for that great advice

To do ab R1+R2 testing, continuity, resistance testing would I need a multifunction tester or can I do it on a simple 2 pole voltage tester?

Also how often do they need collaborating ? Is it expensive ? And is is it mandatory?

 

[shocksl]

Hi mate you just quoted my post. Didn't see a response, unless I'm blind lol

 

[timhoward]

So the new one you just posted a link to . TMT one. Could that be used in a professional capacity in the future once I've done college In a couple of years. Or does it not meet the standard and lacks capability ?

The new unit that @pc1966 suggested would be fine for Insulation Resistance (IR) tests, which is basically "pressure testing" cables. I'm actually having slight doubts it is also intended to be an accurate continuity tester, i.e. that it can measure resistances to the nearest 0.01 ohms. I looked and couldn't see the range/accuracy information, so I could be wrong.

If on a budget then the most bang for your buck is probably a Megger BM or MIT, which can be calibrated and used professionally. Either would be fine.

Ebay is full of units like this:

Megger Mit230 Insulation and Continuity Tester for sale online | eBay

Find many great new & used options and get the best deals for Megger Mit230 Insulation and Continuity Tester at the best online prices at eBay! Free delivery for many products!

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Megger BM223 Insulation And Continuity Tester | eBay

Find many great new & used options and get the best deals for Megger BM223 Insulation And Continuity Tester at the best online prices at eBay! Free delivery for many products.

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You'd need a set of test leads with the 2nd one.

Either of those gives you 50% of what you need for professional testing.
You could later add a loop tester and RCD tester, or a unit that does both. But it is likely you will want the convenience of an all-in-one multifunction tester that does all the tests: insulation resistance, continuity, earth loop impedance tests, and RCD tests. (at a minimum).

(Even if you do plan to get an MFT one day, having a 2nd IR tester is very useful when fault finding, so getting a continuity and IR tester is still a good investment IMHO)

 

[pc1966]

I can't see detailed specifications for the"Test Meter PRO TMP600" either, but the headline values look OK. Might be worth asking for them.

I have a Megger MIT230 and it is handy: simpler to use and more responsive than my DiLOG 9118 MFT, so often my 1st choice for work that is not needing Zs or RCD testing.

 

[Moley]

I can't see detailed specifications for the"Test Meter PRO TMP600" either, but the headline values look OK. Might be worth asking for them.

There's a RS version of that meter. I have one in my hand right now. Actually I have 4 of them but thats another story! I can't get my phone to post a link to the RS site but if you go to RS web site and do a search for 123-1931 it'll give you all the info. £165 at RS. They are also sold under the Tenma and Amecal brands.

 

[timhoward]

Good info Moley, that confirms that on 40 ohm range it gives 0.01 +-1.2% + 3, so it would be fine.
All comes down to money, like most things!

 

[shocksl]

Good info Moley, that confirms that on 40 ohm range it gives 0.01 +-1.2% + 3, so it would be fine.
All comes down to money, like most things!

Thanks so much for your detailed responses

So based on this is the TMP tester also good to go? For resistance and continuity.

Would you chose it over the ebay links ones as its newer lol.

So what criteria should I be looking for ? In terms of max voltage etc and accuracy etc ?

 

[timhoward]

Thanks so much for your detailed responses

So based on this is the TMP tester also good to go? For resistance and continuity.

Yep, it looks good, and for an extra fee you can buy calibration with it.
If it's within budget it looks like a great buy for the money.

 

[Moley]

If you don't mind a 2nd hand unit I've got the RS model I could sell. I'm on my laptop so hopefully I can post the link to the RS site HERE There's no leads or case with it though.

 

[shocksl]

If you don't mind a 2nd hand unit I've got the RS model I could sell. I'm on my laptop so hopefully I can post the link to the RS site HERE There's no leads or case with it though.

Hi mate I've just bought one now. How much was u looking to sell yours for ?