Specification
*Measure range: 0.00-14.00pH
*Resolution: 0.01 pH
*Accuracy: ±0.01PH(at25℃)
*Power supply: 2×1.5V ( LR44 )
*Operating temperature: 0℃ -60℃
*Automatic calibration:
two points or three points
*Dimension: 155×31×18 mm
*Weight: 50g/(1.70z)
Warranty:
The instrument is warranted to the
purchaser for a year from the date of
purchase.
If during these periods, repair or
replacement of the instrument is
required,
please return the instrument to either
your dealer or to our office .The repair
will be effected free of
charge. ( damage is not due to
negligence or erroneous operation by
the user)
Note :Please provide purchase invoice
or proof before returning your
instruments back.
Battery replacement
When the battery symbol ” “
appears on the display.
When the meter cannot be switched
on or the display fades, pull out the
battery compartment and replace all
two 1.5V batteries, while paying
attention to their polarity.
pH
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