Denash Negative Ion Detector Oxygen Ion Tester Alarm Functionality Air Purifier Tester for Indoor User VTAIR01 Air Quality Meter (Black)
by Denash
- [ADVANCED DETECTION TECHNOLOGY] Monitors negative ion concentration, temperature, humidity, VOC, and various particle levels with ., [CLEAR DISPLAY SCREEN] 2.8 inch screen offers a detailed view of all data, including real-time negative ion level curves., [LONG-LASTING RECHARGEABLE BATTERY] Built-in 2000mAh battery with adjustable brightness and auto-shutdown feature for convenience., [PERSONALIZED ALARMS] Easily set customizable alarm values for different detection parameters and manually control the buzzer., [SIMPLE OPERATION] No complicated apps or Wi-Fi required. Activate the meter for automatic environment measurement suitable for all users.
