AIC series air negative ion concentration testerDetailed product description：

Technical parameters of AIC series air negative ion concentration tester:

1. Model: AIC-2000
2. Air flow rate: 200cm ³/s
3. Linear speed: 40CM/s
4. Ion collection rate: greater than 65%
5. Output resistance: 5x1010Ohms
6. Power range: 100 ions/CM3-19990000 ions/cm ³
7. Measurement detection time: approximately 2 seconds

8. Noise level: 10 ions/cm ³
9. Accuracy: ± 25%
10. Fan speed: 800cc/s (line speed 160cm/s)
11. Battery: 9Volt
12. Battery life: about 60 hours in standby mode and about 5 hours in test mode
13. Dimensions: 16cm in length, 9cm in width, and 5.8cm in thickness
14. Weight: 450g, displayed on LCD screen