341350A-en-US_V1.3 8/15
8
SPECIFICATIONS
Ranges
Resolution
Accuracy
pH
0.00
to
14.00pH
0.01pH
±
0.02pH
Conductivity
0.0
to
200.0µS
200
to
2000µS
2.00
to
20.00mS
0.1µS
1µS
0.01mS
±
2%
FS
TDS
0.0
to
134.0ppm
134
to
1340ppm
1.34
to
13.40ppt
0.1ppm
1ppm
0.01ppt
(calculated
from
Conductivity)
Salinity
0.0
to
100.0ppm
100
to
1000ppm
1.00
to
10.00ppt
0.1ppm
1ppm
0.01ppt
(calculated
from
Conductivity)
ORP
‐
1500
to
1500mV
1mV
±
3mV
Temperature
32
to
194ºF
0.0
to
90.0ºC
0.1º
≤
99.9º
1º
≥
100º
±
2ºF/1ºC
(meter
+
probe)
Display
9999
count
LCD
MTC
temperature
range
32.0
to
194.0ºF
(0.0
to
90.0ºC)
pH
calibration
points
4.00,
7.00
and
10.00pH
Conductivity
calibration
points
84.0µS,
1413µS,
and
12.88mS
TDS
conversion
ratio
0.67
(fixed)
Salinity
conversion
ratio
0.5
(fixed)
Auto
Power
OFF
After
10
minutes
of
inactivity
(can
be
disabled)
Over
range
indication
“OL”
Operating
Temperature
41ºF
to
104ºF
(5ºC
to
40ºC)
Storage
Temperature
‐
4ºF
to
140ºF
(
‐
20ºC
to
60ºC)
Operating
Humidity
Max
80%
up
to
87ºF
(31ºC)
decreasing
linearly
to
50%
at
104ºF
(40ºC)
Storage
Humidity
<80%
Operating
Altitude
7000’
(2000m)
maximum
Power
9V
alkaline
battery
or
AC
adapter
Dimensions
4.7
x
3.8
x
1.8”
(118
x
96
x
45mm)
with
meter
closed
Weight
12oz.
(340g)
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