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Air Ion Counter Model AIC2
The Air Ion Counter Model AIC2 is a Gerdien condenser meter that measures the number of positive negative ions in air, with USB datalogging.
Expect a 2 week lead time for all AIC2 orders.
Air Ion Counter
The Air Ion Counter is a Gerdien Tube (Gerdien Condenser) meter that measures the number of positive and negative ion in air