
Charging the AIC3Pro:
USB Port Micro SD Card
Do not block the air intake.
This will affect measurements.
Do not block the air outlet!
Do not use plastics, adhesives,
labels or stickers near the intake
or in front of the meter.
Non-conductive materials
(such as plastics) or ungrounded
conductive materials can build up
a static charge which will prevent
correct ion measurements.
Air ion measurements can be recorded on the
supplied (user accessible) Micro SD card.
Date/time stamped air Ion levels, temperature
and humidity are recorded in a standard spread
sheet format. Recording intervals are selectable.
Press “Menu” to access recording start/stop.
Data Recording:
The AIC3Pro’s rechargeable Li battery typically
provides 7 hours of continuous operation. The
meter may be charged with the supplied USB
cable/charger. The meter may also be charged
via USB port on a PC, laptop, or USB power
pack. The meter can be operated indefinitely
while charging.
The Precis-Ion™ Air Ion Counter Model AIC3Pro
is a Gerdien condenser air ion meter. During
operation, a blower draws air, and the electrical
charge from air ions (charged air molecules)
is measured. The air ion count is calculated
and displayed.