Best clamp meter to get started?

[Lister1987]

As title, budget of 100 arm. Ideally want something I can use as an earth clamp meter (assuming it's not just a clamp meter with better range.

 

[Andy78]

As title, budget of 100 arm.

I've paid an arm and a leg for things before but never 100 arms !!

At the budget end you can get some very cheap meters, but you'll have to figure out if earth leakage measurements are something you want/need or something you could save up for to get a better brand.

Beware of rebadged ones too that could cost more than needed, like this Dilog.

DiLog DL6518 Mini Leakage Clamp Meter

Compact AC leakage clamp meter capable of detecting nuisance tripping 30mm shielded transformer jaw Data Hold function

www.tester.co.uk

Compared to this similar looking one

https://cpc.farnell.com/multicomp-pro/mp780050/mini-leakage-current-tester/dp/IN08364?mckv=suvmcVJRx_dc|pcrid|224652015486|kword||match||plid||slid||product|IN08364|pgrid|49730281329|ptaid|pla-369044297430|&CMP=KNC-GUK-CPC-SHOPPING&gclid=Cj0KCQiAm4TyBRDgARIsAOU75sp2wy2RC02Tff7L651jlcDwpgaI2--MZ8r58DFcKlrQ6rM7JEKKk8AaAskkEALw_wcB

The above meter comes under a few brands. I have a red one (TEK775) but it's not anything special and I don't trust it 100%.


If you don't want earth leakage facility maybe consider a fluke T-5 voltage indicator with open jaw current readings, a good all round day to day meter.

 

[Lister1987]

I've paid an arm and a leg for things before but never 100 arms !!

At the budget end you can get some very cheap meters, but you'll have to figure out if earth leakage measurements are something you want/need or something you could save up for to get a better brand.

Beware of rebadged ones too that could cost more than needed, like this Dilog.

DiLog DL6518 Mini Leakage Clamp Meter

Compact AC leakage clamp meter capable of detecting nuisance tripping 30mm shielded transformer jaw Data Hold function

www.tester.co.uk

Compared to this similar looking one

https://cpc.farnell.com/multicomp-pro/mp780050/mini-leakage-current-tester/dp/IN08364?mckv=suvmcVJRx_dc|pcrid|224652015486|kword||match||plid||slid||product|IN08364|pgrid|49730281329|ptaid|pla-369044297430|&CMP=KNC-GUK-CPC-SHOPPING&gclid=Cj0KCQiAm4TyBRDgARIsAOU75sp2wy2RC02Tff7L651jlcDwpgaI2--MZ8r58DFcKlrQ6rM7JEKKk8AaAskkEALw_wcB

The above meter comes under a few brands. I have a red one (TEK775) but it's not anything special and I don't trust it 100%.


If you don't want earth leakage facility maybe consider a fluke T-5 voltage indicator with open jaw current readings, a good all round day to day meter.

I fogure if I have the ability to do earth leakage from the get-go then if I need it, it's there. If it means raising the budget then so be it - budget aside then what's a good earth leakage clamp meter

 

[Andy78]

I fogure if I have the ability to do earth leakage from the get-go then if I need it, it's there. If it means raising the budget then so be it - budget aside then what's a good earth leakage clamp meter

I only have the TEK775 and wouldn't say it's great so wouldn't know really. Heard good things about the Megger one though, and would be worth looking at Fluke.

 

[123]

Megger DCM305e is good, and at under £200 its not massively expensive either.

 

[Pauls0212]

cheap and cheerfull and works for earth leakage

LAP AC Digital Clamp Meter 600A - Screwfix

Order online at Screwfix.com. High accuracy and performance. Non-contact detector for voltage, current and resistance. Includes work light. FREE next day delivery available, free collection in 1 minute.

www.screwfix.com

 

[Lister1987]

cheap and cheerfull and works for earth leakage

LAP AC Digital Clamp Meter 600A - Screwfix

Order online at Screwfix.com. High accuracy and performance. Non-contact detector for voltage, current and resistance. Includes work light. FREE next day delivery available, free collection in 1 minute.

www.screwfix.com

Surely one that has mA capability would be better?

 

[Pauls0212]

Surely one that has mA capability would be better?

If you zoom in it has an auto detect down to 2 amps with 3 digits after the zero so milliamps...
just trying to save you some money... I know it works as i have one.

 

[Lister1987]

cheap and cheerfull and works for earth leakage

LAP AC Digital Clamp Meter 600A - Screwfix

Order online at Screwfix.com. High accuracy and performance. Non-contact detector for voltage, current and resistance. Includes work light. FREE next day delivery available, free collection in 1 minute.

www.screwfix.com

If you zoom in it has an auto detect down to 2 amps with 3 digits after the zero so milliamps...
just trying to save you some money... I know it works as i have one.

If it works I'll take it but i think the spec only gave range to 2A?

200mV/2V/20V/200V (±1.0%),
600V (±0.7%).
AC voltage: 2V/20V/200V (±1.2%),
600V (±0.8%).
AC current: 2A/20A (±3.0%), 200A (±2.5%), 600A (±1.5%).

Resistance: 200Ω/2kΩ/20kΩ/200kΩ/2MΩ (±1.2%), 20MΩ (±2.0%). Requires 3 x AAA batteries

 

[Pauls0212]

also as its screwfix, you can take it back for full refund within 30 days

 

[Phil Thompson]

Megger DCM305e is good, and at under £200 its not massively expensive either.

I have it and also this one from Cef that stays in the toolbag all the time

Clamp Meters | Test Equipment | Cef | CEF

Accurately measure electrical currents with our clamp meters. Order today for reliable and precise current measurements.

www.cef.co.uk

 

[BAW30s]

I was a little puzzled by the Screwfix Lap Clamp meter discussion, as measuring leakage is not mentioned in the spec on the website.

In the Q&A, though, I found the following:

Question: Can this clamp meter detect current leakage?

Answer 1: set to 2 Amp range this meter measures milliamps . the display will show 1 milliamp as 0.001 which is correct. so it does measure 1 milliamp 2mA 3m and upwards . this works for earth leakage in domestic properties. there will obviously be a tiny tolerance/accuracy but it worked for me.

Answer 2: Hello, This device does not detect current leakage.
Thank you for using Screwfix Q&A.

I gather from this and the reviews that this meter is sensitive enough to pick up leakage currents in a single wire, but that it is not designed to detect them directly by clamping on both live and neutral cables together in the way that purpose-built leakage meters do.

Generally the reviews of the Screwfix Lap Clamp Meter are very good, though, saying that it is of solid construction and comparable in quality to much more expensive devices.

 

[brianmoooore]

cheap and cheerfull and works for earth leakage

LAP AC Digital Clamp Meter 600A - Screwfix

Order online at Screwfix.com. High accuracy and performance. Non-contact detector for voltage, current and resistance. Includes work light. FREE next day delivery available, free collection in 1 minute.

www.screwfix.com

According to the spec., it's not suitable for use in the UK. Min frequency 60Hz.

 

[telectrix]

this is about the cheapest you can get that gives sensible earth leakage resolution. have a ward with test-meter. they are forum sponsors and usually very helpful.

Test Meter PRO TMP775 Earth Leakage Clamp Meter

Test Meter PRO TMP775 Earth Leakage Clamp Meter Specially designed for measuring AC earth leakage, the Test Meter PRO TMP775 Earth Leakage Clamp Meter offers a high resolution of 100µA and 3 ranges making it a great tool for general fault finding. Offering a low range of down to 200mA, a mid...

www.test-meter.co.uk

 

[DPG]

I was a little puzzled by the Screwfix Lap Clamp meter discussion, as measuring leakage is not mentioned in the spec on the website.

In the Q&A, though, I found the following:

Question: Can this clamp meter detect current leakage?

Answer 1: set to 2 Amp range this meter measures milliamps . the display will show 1 milliamp as 0.001 which is correct. so it does measure 1 milliamp 2mA 3m and upwards . this works for earth leakage in domestic properties. there will obviously be a tiny tolerance/accuracy but it worked for me.

Answer 2: Hello, This device does not detect current leakage.
Thank you for using Screwfix Q&A.

I gather from this and the reviews that this meter is sensitive enough to pick up leakage currents in a single wire, but that it is not designed to detect them directly by clamping on both live and neutral cables together in the way that purpose-built leakage meters do.

Generally the reviews of the Screwfix Lap Clamp Meter are very good, though, saying that it is of solid construction and comparable in quality to much more expensive devices.

Just because it can display a certain number of decimal places does not mean it is accurate to that level. Reading the tech specifications would be essential.