At the end of the probe there are two
electrodes which measure the resistance
of the vaginal mucus. Electrical current
flowing between the electrodes and
electric field are absolutely harmless for
both animals and people.
6
A probe with two measuring
electrodes at the top
A switch-on button protected
by a rubber cap.
A handle with a 9V battery
compartment
a flap to close the
battery compartment.
3.5 digit LCD display.