LaMotte pH Waterproof Testr 1 Meter - Manual (Page 2)

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