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¬ Display
24 character alpha-numeric display. Can show any of the following
combinations readouts simultaneously (see section 2).
pH + Temperature Millivolts + Temperature Temperature only
A unique “Large Digit” mode nearly doubles the size of the digits
(section 2).
User-friendly prompts and error messages are also provided.
-
Used to calibrate all parameters. See sections 3 and 5.
Also used to select buffers for automatic buffer recognition. See
section 6.
®
Used to select pH, mV or Temperature modes. See section 2.
¯
Switches the Aqua-pH on and off.
Hold this key for 3 seconds to invoke Battery Saver mode. See
section 7.
° and ±
These keys toggle the Aqua-pH between Large Display mode and
Dual Display mode. See section 2.
NOTE: The digits in Large Display mode are made by combining the
two rows of the display. This results in a small gap
approximately half way up the digits.