The YSI 63 measures pH, conductivity,
salinity and temperature with a single probe to depths up to 100 feet!
The replaceable, rugged pH electrode has a one
year warranty. The tough, watertight case withstands the rigors of field work. A
built-in storage chamber protects the probe when not in use. A bright, backlit
display is easy to read. The YSI 63 pH instrument has memory for up to 50
readings. Includes a super, stable 4-electrode conductivity sensor for true
field work.
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