The Conductivity PlÁs electronic module houses an LCD screen
which displays conductivity values up to 80,000 micro siemens,
and a temperature range from -20░C to +85░C. A super bright red
LED and an 80dB buzzer are also housed in the module. The Electronics
are protected from dust and moisture by an epoxy based
conformal coating. The unit is powered by a single 9v battery also
mounted on the module.
The Conductivity PlÁs probe utilizes a four electrode system comprising
of two arrays of a single electrode within a concentric electrode.
Each array reverses its polarity 1000 times per second. This
system drastically reduces electrode corrosion ensuring reproducible
readings. Water level is sensed when the probe passes from
a non-conductive medium (air) to a conductive medium (water @
more than 10 m.s.) The Probe is 3/4" diameter x 8" long.
Ships with carry bag an "the third hand" well casing hanger and