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Air Negative Ion Measuring Instrument Tester Ion Meter Aeroanion Detector Negative Oxygen Ions Anion Concentration Detector
Specifications:
- Certification: NONE
- Origin: CN(Origin)
- With LCD Screen Or Not: Yes
- Weight: 91g
- Size: 80X30X10mm
- Shell Material: Plastics
- Model Number: Negative Ion Meter
- Measurement Range: 10000-19990000
- Gas Type: oxygen
- DIY Supplies: Electrical
- Brand Name: VKTECH
- Free shipping
- 100 days returns
- Low prices
- 5 million products