Specifications, Before first use – LaMotte pH Waterproof Testr 1 Meter User Manual
Page 2
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Specifications
Range:
–1.0 to 15.0 pH extended range
Resolution:
0.1 pH
Accuracy:
±0.2 pH
Operating Temperature:
0 to 50 °C, 32 to 122 °C
Battery/Life:
Three 1.5V Eveready A76BP/24 hours
or equivalent
Size (meter only):
6.5" X 1.5"
Weight (meter only):
3.25 oz (90 g)
Before First Use
2
1.
2.
Remove the cap from the
bottom of the Testr to
expose the electrode bulb
and reference junction.
Soak the electrode in
about 1" of electrode
storage solution, pH 4
buffer or tap water for
at least 30 minutes.
1"
W
ATERPROOF
pH
T
est
r
1
ON OFF
CAL
HOL
D
CON
30
Do not be alarmed
if white crystals are
present in the cap
or electrode
assembly. They will
dissolve during the
pre-soak.
If the electrode
dries out
between uses,
recondition it by
following this
soaking
procedure.
ON OFF
CAL
HOL
D
CON
W
ATERPROOF
pH
T
est
r
1
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