error4 on fluke 1651b tester

[Nuvo]

Having problems with my 1651b fluke mft when measuring my ze when i clip the croc clip on earth and touch probes on phase and neutral it shows error 4 straight away without me pressing test. I've tried this at home too on my board same thing is it time for a new tester or leads. every other test fine so makes me think the leads are fine.

 

[yellowvanman]

Don't have the manual in front of me , but when measuring Zs and putting leads on phase and neutral display shows Error 4 until I put the earth lead on. If I stil get Error 4 then I start suspecting there is no earth!

If its your leads I would expect the zero'ing values to be changing. If you've had the tester a longeish time you should know roundabout what they usually are.

 

[Nuvo]

I've tried on three sources now same result my pal is coming down one night this week with he's megger

 

[Farmelectrics]

Strange let us no if your mates meter records a reading