KT64 Query

[jayman]

Hi all- I purchased a 2nd hand kewtech KT64 multifunction tester and it did not come with a calibration cert. I used the meter to test my new kitchen circuit but was getting high/unusual readings on most of the tests. I called my friend who is NICEIC registered to double check with his test equipment and his results were considerably lower and within range. He said that if the meter was calibrated this should sort out the problem? Has anyone else had problems with these testers? And would having it calibrated rectify this matter? Cheers

 

[tony mc]

Just out of intrest which tests and how far out were they.

I use two meters a Megger 1552 and a Robin KTS 1620 as a backup and the readings are roughly the same.

 

[Sparky Ninja]

If it's serial number is 8045386, I've got your callibration certificate here. :nonod:

 

[jayman]

Hi there,
From what I can remember it was the ZE/PFC and continuity tests that were higher. On the ZE test I was getting 1.45 ohms and my friend 0.85 ohms. Continuity on the R1- my results 0.41 ohms, my friend 0.21 ohms? cheers

 

[jayman]

Try the test leads if all tests are odd. Try your test leads on his tester. see what values come back.

Will do.cheers

 

[MarkieSparkie]

When continuity testing the leads remember to flex all the stress points.
One of the sparks at a local college says they have reliability issues with all of their Kewtech KT64 & 65 multi-function testers, which so far, despite numerous attempts, Kewtech are unable to solve, back and forth for 13 months and counting to my knowledge. These problems appear to be all associated with the rotary selection switch, he says usually the first signs are when nulling the leads becomes erratic.

 

[tony mc]

Hi there,
From what I can remember it was the ZE/PFC and continuity tests that were higher. On the ZE test I was getting 1.45 ohms and my friend 0.85 ohms. Continuity on the R1- my results 0.41 ohms, my friend 0.21 ohms? cheers

I see what you mean!

If the leads make no difference then you need to get it looked at !

Thanks

 

[TheMunk]

Hi I've recently been experiencing the same issue with my kt64 and was wondering if and how you resolved the problem?

 

[Former Sponsor TM]

Have you tried replacement test leads? It may be worth giving Kewtech a call on 01302 761 044.

 

[TheMunk]

Have you tried replacement test leads? It may be worth giving Kewtech a call on 01302 761 044.

I've spoke to the very helpfull Alan at kewtech today who suggested using a set of un-fused test leads so I'm gonna give that a go and fingers crossed that solves the problem. Ill keep the thread posted on how I get on.

 

[Former Sponsor TM]

Haha Alan is great! If you're having a bad day, call Alan at Kewtech and I'll guarantee you'll come off the phone as a new man with a spring to your step!

 

[jayman]

Hi I've recently been experiencing the same issue with my kt64 and was wondering if and how you resolved the problem?

Hi there , I sent my tester in to be looked at and it was found to be faulty. I had the unit repaired and calibrated and I think it cost about £250? It now works fine

 

[GLENNSPARK]

to be honest with you their an avarage piece of test kit at best....if you want decent test gear then go for
fluke
metrel
megger
and forget the rest....

for just starting out the old robin stuff is pretty bombproof....

 

[Spudnik]

I still have a set of yellow bricks for back up!


must admit, I do miss using them.

 

[GLENNSPARK]

I still have a set of yellow bricks for back up!


must admit, I do miss using them.

they do the job jase.....