So bought a second hand Megger BM233 to practice with as I'm a college student..
So I was just using it on a loose 2.5 cable. Testing on the neutral from both sides . Whilst having the device on the Ohm side. I nulled it to zero by touching the probes.
When I do the dead test. It starts off with figures likes 0.22 . Then goes downwards until it gets to 0.0 and sometimes even with a negative -0.0
Does anyone know what this is?
So I was just using it on a loose 2.5 cable. Testing on the neutral from both sides . Whilst having the device on the Ohm side. I nulled it to zero by touching the probes.
When I do the dead test. It starts off with figures likes 0.22 . Then goes downwards until it gets to 0.0 and sometimes even with a negative -0.0
Does anyone know what this is?