Positive and negative ion tester-ONETEST-520

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September 04, 2025
Category Connection: Atmospheric Negative Ion Monitor
Brief: This video demonstrates the setup, operation, and key moments during typical use of the ONETEST-520 Positive and Negative Ion Tester. Learn how this advanced tool measures air ion concentration, balance, and environmental health with dual-channel precision, providing real-time data and insights for various applications.
Related Product Features:
  • Dual-core synchronization ensures accurate and independent measurement of positive and negative ions without interference.
  • Military-grade circuit design and metal casing provide durability and electromagnetic shielding for harsh environments.
  • High-definition color touch screen displays real-time dual-channel concentration curves for intuitive data visualization.
  • Large-capacity lithium battery supports continuous operation for up to tens of hours, ideal for long-term monitoring.
  • Complies with international JIS draft, national standards, and group standards for reliable and standardized measurements.
  • Simultaneously measures positive and negative ions, atmospheric pressure, temperature, and humidity for comprehensive air quality assessment.
  • Built-in data logging stores up to 60,000 sets of data, with options for PC software and cloud platform integration.
  • One-click operation with built-in Chinese and English menus simplifies usability for diverse international users.
Faqs:
  • What makes the ONETEST-520 different from single-ion detectors?
    The ONETEST-520 features dual-channel detection, allowing simultaneous and independent measurement of positive and negative ions, providing a true ionic equilibrium state and more detailed environmental insights.
  • Can the ONETEST-520 be used for outdoor measurements?
    Yes, the ONETEST-520 is equipped with a large-capacity rechargeable battery and durable casing, making it suitable for long-term outdoor use and harsh conditions.
  • How does the ONETEST-520 help in industrial applications?
    The ONETEST-520 is ideal for industrial quality control, electrostatic management, and cleanroom calibration, ensuring precise ionization equilibrium for semiconductor and pharmaceutical production.
  • What additional features does the ONETEST-520 offer for data analysis?
    The device includes built-in data logging, PC analysis software, and optional cloud platform integration for comprehensive data export, analysis, and remote monitoring.