Skip to site navigation Skip to main content
main content
Negative Ion Meter
$35.00

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

Location icon Seller located in Manukau, Auckland ·43 views

Negative Ion Meter

Description

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

Questions & Answers

No questions have been asked!
Closed: Sun 5th Dec, 8:21am

Starting price

$35.00

No reserve

No bids

Advertisement

Shipping options

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

Payment options

Seller accepts
Cash, NZ Bank Deposit

pcot

99.1% positive feedback
Location
Manukau
Member since
Thursday, 2 December 2010
View seller's other listings
Page views: 43 Listing #3365763969 Community Watch: Report this listing
New Welcome to the new-look Trade Me
Learn more