Can A Pen Fault Device Be Used For A Hot Tub?

[@JamesCurnowElectricalEngineer]

Watch next: Electrical installations where we can't use PME th-cam.com/video/kl4ys_PzkPU/w-d-xo.html

[@Bob-ed3qi]

When measuring Zs do you go by 18th edition book,or on site guide 80% rule.?

[@Bob-ed3qi]

@@JIBS. so a 100% measured reading would be fail.?

[@inokinugent57]

OSG 🙌🏿

[@JamesCurnowElectricalEngineer]

1 October 2023