Hi everybody, Have any of you been working with electronic liquid pressure and flow sensors ? I'm developing a project with those parts and I'm interested to know where to find the best prices (for me, not the supplier +ACE-). As I live in Italy, the supplier has to accept mail orders and foreign customers. The devices I've found until now suitable for my needs are those from Farnell: a gauge pressure sensor by Honeywell, range 0-100 PSI, price 17.49 pounds and a rather nice water flow sensor manufactured by UCC that gives 752 pulses/litre in the range 0-25 litres for 32.20 pounds. Thanks to all for your help and ... BUON NATALE.