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Negative Ion Meter

This listing closed and did not sell. The item has been relisted.

Location icon Seller located in Manukau, Auckland ·43 views

Negative Ion Meter


Alphalab AIR Ion Counter. This quality Air Ion Counter is a handheld meter designed to measure ion density the number of ions per cubic centimeter (ions/cc) in air. It measures this number separately for positive and negative ions (+ and ions are usually present simultaneously). This instrument is a true ion density meter, based on a Gerdien Tube (Gerdien Condenser) design, and it contains a fan which pulls air through the meter at a calibrated rate. This model has a range of 2 million ions/cc making it suitable for most applications, except in measuring very close to electric ionizers or strong radioactive sources.

Complete in original box. requires 9 volt battery for operation. Normal retail price for these is around $800

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Closed: Sun 5th Dec, 8:21am

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Destination & description Price
To be arranged N/A
Pick-up available from Manukau, Auckland Free

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Seller accepts
Cash, NZ Bank Deposit


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Member since
Thursday, 2 December 2010
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