Air Ion Counters
Meters for measuring air ion concentration
Showing all 2 results
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Air Ion Counter Model AIC2
$800.00The Air Ion Counter Model AIC2 is a Gerdien condenser meter that measures the number of positive negative ions in air, with USB datalogging.
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Air Ion Counter
$528.00The Air Ion Counter is a Gerdien Tube (Gerdien Condenser) meter that measures the number of positive and negative ion in air
