720A+ pH/ISE meter
The 720A pH/ISE meter is obsolete. These are the recommended alternatives:
Astles Control Systems
B3 Regent Park, Summerleys Road, Princes Risborough. HP27 9LE. UK.
Tel +44 (0)1844 273301. web dot sales at astles dot co dot uk.
MODEL 720A PLUS METER
Page reviewed: 22nd July 2010