R1+R2 Zs Ze Calculator User Reviews

Top reviews

Great app

Simple helpful app to make calculations faultless

Not good

I agree with Basic Math if you need this app you definitely need a knew job

Update

Unfortunately this version does not work on the iPhone

Response from developer

App now updated for iOS 11 & new UI redesign.

Basic math

If you need this app to do the calculations this app does, you need to find a new job.
Basic math that most electricians could do in their head.

Hhmm

As mentioned by "22w" the ze calculation is wrong. This should be measured!!

Response from developer

App now updated for iOS 11 & new UI redesign.

Oo

Not a good app. As a calculator to add Ze to [R1+R2] to obtain Zs it's ok. But to use the calculation Zs - [R1+R2] as this app does to obtain Ze is wrong. Ze is either obtained by enquiry from the DNO, or measured with the system isolated, and with all bonding disconnected. Ze is the External EFLI.

Response from developer

App now updated for iOS 11 & new UI redesign.

Very good app.

Great app, very useful and handy.

Ze + Zs (R1 + R2) calculator

Great little app. Very handy.

Zs Ze app

Great app, very useful. 5 stars!

Very good

Great app and very useful.

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