Instruction Manual
pH 5+, pH 6+, Ion 6+
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1. INTRODUCTION
Thank you for purchasing the pH 5+, pH 6+, or Ion 6+ meter. These microprocessor-
based handheld meters are economical and easy to use. It has a large custom LCD
(Liquid Crystal Display) for clear and easy reading.
The pH 5+ measures pH and temperature (
o
C). The pH 6+ and Ion 6+ meters measure
pH, mV (ORP) and temperature.
Additionally, the Ion 6+ allows direct ion concentration measurement of various ions
(mono and divalent). The mV mode is also useful for diagnosis of ion selective
electrodes (ISE).
Meters include 4 alkaline “AAA” batteries, a rubber armor / stand, instruction manual,
and warranty card. Please refer to
Section 8
Replacements and Accessories
for
information on additional accessories and calibration solutions.