KT-401 Air Ion polarity and concentration Tester Meter Counter -Ve Negative Ions With Peak Maximum Hold

Price: $72.41
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Manufacturer Description

KT-401 Air Ion polarity and concentration Tester Meter Counter -Ve Negative Ions With Peak Maximum Hold

Features:
1. Simple and small design, easy to carry
2. Tiny shape
3. Very easy to hang as a necklace
4. Display concentration of positive and negative air ion
5. Check Ion Generator
6. Test the textile or cloth, judge the ion's polarity and concentration
7. Attention: don't touch the rear square metal of the tester when testing

Technical Datas
Model: KT-401
LCD Display: Max reading of 1999
Test range is between 1 × 10000 to 1999 × 10000 ions/cc
Resolution:1 × 10000 ions/cc
Power supply: 1.5V x 2 LR44 button size battery
Dimensions:78mm(L) x 27mm(W) x 9mm(H)

We will arrange the shipment in 2-5 working days and it takes another 3-7 working days to reach you.

This Air Ion Tester is designed for test high level concentration of negative air ion of air ion generator. With it you can estimate whether the air ion generator or air purifier is working in good state. The reading of the tester is correlative to the air ion concentration, but not exactly the number of it. In factor, this tester can only provide you a rough measurement to the air ion source. Please don't take it as an precision instrument

The technician wants you know the air ion concentration in the atmosphere is effected by physical properties of the earth's environment, the time variation and atmospheric pollutants, climate, seasonal changes. Air concentration, ion polarity, size is an important criterion for evaluation of environmental quality, environmental pollution, weather and the effects to human. Usually, a high value of the negative ions means a good quality of the air.So it is normal , if it keeps jumping all over and never gives a steady reading.

Product Features

1. Simple and small design, easy to carry. 2. Tiny shape. 3. Very easy to hang as a necklace. 4. Display concentration of positive and negative air ion. 5. Check Ion Generator.

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