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Item #
Contents
601037
EC300M meter, manual, USB cable, 9V battery, transport
case, probe with 10 meter cable
U N P A C K I N G
Carefully unpack the unit and accessories, and inspect for shipping
damages. Compare received parts with materials listed in the
Package Contents section. Notify YSI immediately of any damage or
missing parts. Save all packing materials until satisfactory operation is
confirmed.
I N S T A L L A T I O N
Battery Installation
An initial display of “BAT” on the LCD
indicates approximately one hour of battery
life for unit operation within specifications.
Replace battery when “BAT” appears on the
LCD.
To replace battery, remove the two battery cover screws and the battery
cover and o-ring (Figure 1). Replace the 9V battery. Replace the battery
cover and o-ring (be sure to align the o-ring correctly to prevent a bad
seal) and fasten the two battery cover screws.
Battery Disposal
This instrument is powered by a 9 volt battery, which the user must
remove and dispose of when the batteries no longer power the
instrument. Disposal requirements vary by country and region, and
users are expected to understand and follow the battery disposal
requirements for their specific locale.
I N T E N D E D U S E A N D G E N E R A L
O V E R V I E W
The YSI model EC300A/EC300M is a precise instrument that measures
conductivity, salinity and temperature. A built-in microprocessor
calculates and compensates for all parameters related to conductivity
and temperature determinations.
Figure 1
606042REF-B-EC300A-EC300M-Manual-English.indd 2
12/11/2017 10:07:39 AM
