![BS7671 Electrical Apple Watch App BS7671 Electrical Apple Watch App](https://icertifi.co.uk/wp-content/uploads/2016/10/WatchAppLogo-copy.png)
BS7671 Electrical Apple Watch App
BS7671 Electrical Watch App
iCertifi’s Apple Watch app features useful items for electrical contractors including instant calculations and reference tools
![iCertifiAppleWatchAppSteelBand copy 2 iCertifi on Apple Watch](https://icertifi.co.uk/wp-content/uploads/2016/10/wsi-imageoptim-iCertifiAppleWatchAppSteelBand-copy-2-173x300.png)
![img_0028_2x](https://icertifi.co.uk/wp-content/uploads/2016/10/wsi-imageoptim-img_0028_2x-150x150.jpg)
pfc Calculator
Enter Ze value, press firmly on the Watch screen. pfc is instantly calculated and displayed on the screen
![Simulator Screen Shot 28 Aug 2015 17.40.21](https://icertifi.co.uk/wp-content/uploads/2016/10/wsi-imageoptim-Simulator-Screen-Shot-28-Aug-2015-17.40.21-150x150.jpg)
Bathroom Zones
Select required bathroom zone, information about requirements is instantly displayed
![img_0030_2x](https://icertifi.co.uk/wp-content/uploads/2016/10/wsi-imageoptim-img_0030_2x-150x150.jpg)
Send Results
Up a ladder? RCD testing across phases 1x /5x? Record the result on your watch, press send, results will appear on your iPhone or iPad
![simulator screen shot 26 aug 2015 181827_2x Cleat size calculator on Apple Watch](https://icertifi.co.uk/wp-content/uploads/2016/10/wsi-imageoptim-simulator-screen-shot-26-aug-2015-181827_2x-150x150.jpg)
Cleat Size Selector
Quickly select correct cleat size based on cable csa
![img_0027_2x Current carrying capacity of meter tails on Apple Watch](https://icertifi.co.uk/wp-content/uploads/2016/10/wsi-imageoptim-img_0027_2x-150x150.jpg)
Meter Tails