220v handheld portable Air Ion Tester Meter Counter Negative air Anion Checker

Please leave us your physical English address when you pay. Tks for your understanding and coopearation. Air Ion Tester Meter Counter Checker Negative Anion Concentration Detector. 1 Ambient air quality testing.

2 Forestry and meteorological surveys. 3 Negative ion function research laboratory. 4 Universities, scientific research institutions. 5 Quality control of negative ion equipment manufacturers.

6 Performance evaluation and testing of functional negative ion products. Detection object: negative air ions, humidity, temperature. Detector: coaxial double cylinder type (capacitive suction method). Set ion mobility: 0.6cm2/v. Sec (small particle size negative ions). Detection range: 0500,000 pcs/cm3 (auto range). Automatic warning of temperature and humidity. Resolution: 10 cells/cm3; Temperature: 0.1; Humidity: 0.1%. Measurement mode: built-in sampling continuous sampling, sampling can be manually turned off (extended standby when idle). Automatic statistics of ion concentration observation technical specifications. Accuracy: ±15% (typical); temperature: ±0.5; humidity: ±3%RH.

Display: 2.8-inch high-definition LCD screen , you can manually stop the screen to extend the standby time. Calibration function: support (one-key automatic calibration). Indicator light: charging indicator, working status indicator.

Power supply: Built-in lithium battery, AC power adapter, DC12V, 220-240VAC (50/60Hz), charging time is about 2 hours. Power consumption and working time: average power consumption 2W, can work continuously for about 68 hours (built-in battery). Standard accessories: instrument host, power adapter, protective box.

We will do our best to help solve the problem. The item "220v handheld portable Air Ion Tester Meter Counter Negative air Anion Checker" is in sale since Saturday, May 30, 2020. This item is in the category "Business & Industrial\Test, Measurement & Inspection\Test Meters & Detectors\Other Test Meters & Detectors". The seller is "rortd" and is located in guangzhou. This item can be shipped worldwide.

Type: AIR METER
MPN: Does Not Apply
Brand: Unbranded