YSI 85 User Manual

Page 8

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Preparing the Meter

Section 2

YSI, Incorporated

Model 85

NOTE: On some models, the battery cover thumbscrew may be unscrewed by hand (a screwdriver
may not be required).

There is a small label inside each of the two battery-chamber sleeves. These labels illustrate the
correct way to install the batteries into each sleeve of the battery-chamber.

NOTE: It is very important that the batteries be installed ONLY as illustrated. The instrument will

not function and may be damaged if the batteries are installed incorrectly.