Air Ion Checker Meter Counter Negative -ve & +ve Positive Ions Anion Tester Y

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Simple operation: two buttons to complete all testing operations 2. Good Safety: The instrument is equipped with 1M ground wire 3. Power Save Mode: 5 minutes without operation, instrument automatically shut down 4. Positive lons and negative lons display: When it measured positive ions, it will display positive number, when it measured negative lons , it will display minus sign "-" in front of digital 5.

<10000 ions / cm, it display data and unit directly; 10000 ions /cm, data , rate and unit jointly Show Specification: Measurement range: 1000 - 9999 × 104 ions / cm Size: 120mm (length) x 45mm (width) x20mm (height) Operating voltage: 2X3V Battery: 2 X CR2032 button batteries (Not included) Operation: ON / OFF: switch button, tap the key once boot; press again, off; HOLD: Solutions for the lock button, after reading lock or need to re-test, press the switch again to unlock the re-test Press the ON / OFF button to boot, so tester back metal plate align the measured ion source, its distance according to testing requirements may be, you can read the tester reading is stable until the lock was local ion concentration maximum time, unless there are ion concentration is greater than readings appear, or press the unlock button reading is updated. Negative ion generator when testing a type of air purification products, according to industry rules generally should be 30 cm away from the ion source to measure the maximum reading as the ion concentration of the ion generator.

Contact with the front small metal plate with your fingers while rough measurement, accurate measurement of the front should be kept small metal plate in contact with the grounding device with this instrument, not touch the back of a large metal plate ion accepted. Measurement should avoid other high voltage electric field ion source or class objects, in order to avoid errors.

As the air ions have instantaneous, multiple factors affect the air flow, environmental disturbance, wind direction, temperature and humidity, sound and vibration that, when making the ambient air ion concentration measurement, instantaneous value, the average of multiple measurements taken as a reflection of generous environmental conditions ion concentration. When measuring the negative ion generator products, can not interfere in the test chamber by describes several methods for measuring taking the mean value as a product index. 1 X Air Ion Checker Meter. Unused/unopened merchandise will be fully credited. All emails will be answered within 24 hours.

The item "Air Ion Checker Meter Counter Negative -ve & +ve Positive Ions Anion Tester Y" is in sale since Friday, December 11, 2015. This item is in the category "Business & Industrial\Electrical & Test Equipment\Test, Measurement & Inspection\Test Meters & Detectors\Other Test Meters & Detectors". The seller is "vipvshop" and is located in Shenzhen,Guangdong. This item can be shipped worldwide.

MPN: VP20170714117
Brand: shengwin
Model: HSY-200M
Country/Region of Manufacture: China