HI
WHEN IT TURNS ON IT GOES THROUGH THE ZEROING PROCESS WITH IT BEEPING ABOUT 12 TIMES THEN DISPLAYS " LOW ZERO ERROR " REPEAT TEST.
I HAVE CHANGED FILTER TRIED IT ON BOTH THE SAMPLE LINES STILL THE SAME. THE UNIT IS ONLY DRAWING ABOUT 200MA I WOULD OF EXPECTED IT TO DRAW WORE CURRENT ??

COULD YOU PLEASE GIVE SOME IDEA OF REPAIR COSTS INC PP. OR WHAT IT MAY INVOLVE TO REPAIR.

MANY THANKS.

IAN BATEY
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