HI
982401 - ORP Indicator with Alarm
Signal
HI 982401 is a simple-to-operate,
practical meter for ORP (Oxidation
Reduction Potential) measurements.
It continuously monitors ORP from
-999 to +999 mV. Operators can also
set the ORP level at which their
application will produce the best
results. The HI 982401 front case
incorporates a large, bright LED
indicator. Should the measurements
fall below the user selectable ORP
values, the red LED starts flashing
to alert the operator of an undesired
condition. Both the LCD and the
LED can be seen even from a distance.
HI 982401 has been manufactured
to serve as a monitor for swimming
pools, spas and research where only
the ORP needs to be checked and
space or costs are major factors.
Thanks to its compact size of 9
cm (3.3“) diameter, HI 982401
with its electrode HI 3214P/2, can
be mounted in confined spaces and
right next to the vat or barrel
containing the chemicals. This casing
also incorporates a molded eye so
that it can installed with just
a screw.