I do a bit of DIY and help my son with his plumbing/heating business - particularly with the electrics. I've got a Pokit Pro but I found, despite its small size, I was always leaving it at home when I went out to look at, for example, central heating electrics so I got a Pokit Meter as well and it lives in my pocket so it's always with me. The obvious disadvantage for my 'use case' is the inability to use the Pokit Meter to detect 'mains' voltage so I built myself a small box to house a ZMPT101B based 250v voltage sensor (Pokit - take note, something like this would be an excellent accessory for the Pokit Meter - possibly with automatic re-scaling in the app). The Pokit Meter could also do with an on/off switch to preserve battery life (...saves taking the button cell out) ... otherwise fantastic.