Portable Negative Ion Tester Detector Meter – Key Features
Precision-engineered for accurate detection of negative ion concentration in real time, featuring a high-sensitivity sensor with ±10% measurement deviation. Durable ABS housing with anti-slip texture ensures portability and shock resistance, ideal for outdoor air quality tests, spa resorts, or indoor environments like offices and smart homes. One-touch operation with auto-calibration and a clear LCD display showing real-time data (units: ions/cm³), backed by low-power consumption for extended use. Compact and lightweight (battery included), perfect for travelers, wellness enthusiasts, or scientific research requiring instant environmental analysis. Exclusive bulk pricing available—global wholesale leader with factory-direct rates for high-volume buyers.