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COM-3010PRO Portable Negative Anion Concentration Detector Solid Ion Tester  Meter

　

  • Brief introduction:

    Portable  & Powerful & Useful

    For easy detection of the natural minerals, ceramics and their products and  accurately calculate the number of its negative ions occur.
    Measurement: As the general environment there is the Central Standing Committee  surge signal interference, affect the accuracy of the measurement results, we  recommend the best way to measure the measurement ten times, delete whichever is  the average maximum and minimum values.

    1.The Ion tester is a high performance ion tester which is designed to measure  anion (negative ion) generated by natural ores, and ceramics goods.
    2.The natural ores always have a little natural radiation energy just like our  environment. This energy effect the moisture content of the air to bring to  anions.
    3.The sensor of tester is GM-Tube. It will count this signal to transform the  amount of anion. For measure anion only, not for cation (positive ion)

    The Ion tester have 5 measurement modes

    1. Standard mode:
    The counter measures the average negative ion count per 20 sec.
    2. High speed mode:
    The counter measures the average negative ion count per 10 sec. Good for quick  measurement
    3. Automatic measurement mode:
    The counter measures the average negative ion count of 8 consecutive 20 second  measurements. A thermal printer prints out the maximum/minimum/average negative  ion count data as well as the 8 negative ion counts.
    4. Moving average mode:
    The counter measures the average of 16 negative ion counts collected during the  first 20 seconds and those collected every second during the next 15 seconds.  This mode provides more accurate negative ion count data. It takes 35 seconds to  complete the measurement.
    5. Radiation detection mode:
    The reading increases depending on the dose of radiation the counter detects.  The larger the dose is, the faster the reading increases. Good for finding the  source of the radiation.

    Measurement in progress:

    1.Push the "POWER" button, and choose the mode to testing;
    2.Push the "START" button to start measurement.
    No reading is displayed and "---" moves from left to right on the display after  20 second for mode 1 measurement, and 10 second for mode 2 measurement, and 20  second for mode 3 measurement for once, total will display 8 times, then will  show the average value; after 35 second will show the reading value for mode 4  and mode 5 will display real-time value.

    Remarks: when batteries gonna die, the display  will show LOBAT, pls replace the batteries,  so as not to affect the accuracy.
    　

  • Specification:

    Item: negative ion tester
    Dimension W76xH140xD53 (mm)
    Weight About  420g (battery excluded)
    Power 4x UM3 alkaline dry battery (Not  Included!)
    Consumption power Approx. 100mW
    Measurement range 0 to 100,000 (ions/cc, pcs/cm3)
    Detection accuracy Approx. +/- 5%
    Minimum detectable (ion) density 1 (pcs/cc)
    Display LCD, 4+1/2digit
    Temperature Range Measurement -10 ~ +50,When custody -20 ~ +60
    Detectable ion Negative air ions
    Detector effective area 15.5cm2 (2.3  in2)
    Package 1pc/leather bag& product manual & quality certification

　

　

1.Your valid phone number is  very necessary for the shipping, otherwise we can't guarantee that  the package would safely arrives.
2. Any Customs tax applied to this package should be covered by  buyers.

What in  Package:

  1. 1 x COM-3010PRO Ion Tester

　

Contact Us:
1. We have always been trying to provide the best service and reliable products  for every customer, however, accident may happen sometimes, please contact us to  resolve any issue before leaving a negative feedback.
2. Please contact us by "Ask a question".

　

Payment
 1. Payment methods  accepted : Paypal  only.
2. Payment must be  received within 7  business days of  auction closing.

 

Shipping

1. We ship your  orders within 1-2  business days after  the payment  received.

2. Item shipped via  Singapore Post or  HongKong Post , It  takes about 7-14  business days (USA,CA,AU,UK). others  country 10-20  business  days(Brzil,India,RU), Exact  delivery time  depends on postal  process.

3. If you do not  receive your item(s)  by 30 business  days, Please feel  free to contact us  via ebay mail system  , we will try our  very best to resolve  any problems with  you 

 

Return Policy

1. Return is  accepted within 14  days after the  buyer's receiving  the item.

2. If this item is  defective upon  receipt, customer  has up to 14 days  from date of receipt  for exchange of a  new one.

3. Unused/unopened  merchandise will be  fully credited.

 

Other Policies

 

We are not  responsible for any  custom duty or  import tax.

　

Any customs duty applied to the parcel  should be covered by the buyer.

As has been stated on the eBay item description, Import duties, taxes and  charges are not included in the item price and shipping charges.
These charges be at the buyer responsibility. meanwhile the customs tax depend  on the buyer local customs office.

 

If you need we write  low price on  shipping bill, pls  leave message when  you make payment .

 

All emails will be  answered within 24  hours. If you do not  receive our reply,  please kindly  re-sent your email  and we will reply to  you as soon as  possible, Suggest  send eBay message to  us, That is easy to  find .