Proster vs Cleqee Test Lead Comparison
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- čas přidán 28. 07. 2024
- Comparison of the Proster and Cleqee Test Lead Sets I Purchased from Amazon.
Proster Test Lead Set
www.amazon.co.uk/Multimeter-L...
Cleqee Test Lead Set
www.amazon.co.uk/Cleqee-Multi... - Věda a technologie
Interesting, and kudos for tests like you did with the insulation tester..
and showing approaches were one can validate certain claims, at least to a degree..
Thanks for watching and commenting, glad you found it useful
Thanks! Very helpful.
Glad you found it useful. Thanks for watching and commenting.
Thank you for the video. Great safety test demonstration with the leads and the Megger. Most reviewers only perform continuity tests. I will try this test with the various lead sets that I have to test their safety. Also, I purchased a Megger 430/2 from eBay last year. Do you know of any diagnostic tests I can perform to ensure it is functioning 100% to spec? It came in a case with all of the test leads but did not include the CD ROM.
The amount of tests you can do on a Megger depends on what other test equipment you have. If you have a multimeter, then you can directly measure the output voltage of the insulation tester. Depending on the meter it may go over-range on the 1000V test but all the other voltages should read fine. The Megger should display around 10 MOhm during the test. The voltage values should be within +2% of the nominal.
If the multimeter can measure mA then you can test the short circuit current of the insulation tester. Wire a 100 Ohm resistor in series with the ammeter. You should get between 1 to 2 mA.
For the continuity function you should get between 4 to 6V and for the short circuit current greater than 200mA with a 1 ohm series resistor.
After that you can just measure resistor values and capacitor values. You can cross check those values to the multimeter as well.
You can get a CalCard that has some typical resistance values for repeated checks and use with a multimeter, although it is a bit pricey;
www.amazon.co.uk/Check-Box-Card-multibrand-NICEIC/dp/B01HR4GGIQ/
There are also specific insulation tester check boxes, that give more functionality at an even higher price.
I did do a review of the MIT420/2 for element14 a few years back. There are a number of blogs that show the measurements I made. The initial review is at;
community.element14.com/products/roadtest/rv/roadtest_reviews/213/megger_insulation_te_2
You can get to all the other blogs from that.
The CDRom had the download software for the MIT430/2. You can download that from the Megger website, you will just need to register, which is free. Manuals and datasheet are also available from there;
uk.megger.com/cat-iv-insulation-testers-mit400/2-series#software
Thanks for watching and commenting.
@@three-phase562 - Thanks for the quick reply. I downloaded the software and connected my Megger to my laptop. Thanks for the link to your review of the 420. I read it last year. Your comment about not being able to download the data led me to purchase the 430-2 so that I could download the data. I find your reviews and comparisons as some of the best. Keep them coming. They certainly help in making good purchasing decisions and learning some tips and tricks.
Good to know you got it sorted.
"Proster" a condensed version of Pro-bema-ster how original 🙄😁
Good spot, I hadn't thought of that. Thanks for watching.
@@three-phase562 haha,all good mate,cheers from Australia 🇦🇺⚡🔌😁