HELP PLEASE-- HOW DO YOU CHECK WHAT THE WATER PRESSURE COMING INTO YOUR HOME,WANT NEW SHOWER ENCLOSURE THEY SAY IT NEEDS 2 BAR,BUT OTHER SAY IN PSI.DONT KNOW HOW TO CHECK.
The only way to properly check is with a guage, but, mains water is normally well above 2 bar. Try your water supplier they may have figs to hand from regular tests.