Zetron PTM600-AQI Portable Air Quality Monitor — PM1/PM2.5, VOCs & CO2 Detector

Price changes 14

1. 11/6 Current price
   $ 2,714.39 + $ 3.60 (0.1%)
2. 11/5 Lowest
   $ 2,710.79 - $ 9.00 (0.3%)
3. 11/2
   $ 2,719.79 - $ 211.50 (7.2%)
4. 11/1
   $ 2,931.29 - $ 90.70 (3.0%)
5. 10/31
   $ 3,021.99 + $ 4.00 (0.1%)
6. 10/30
   $ 3,017.99 + $ 2.00 (0.1%)
7. 10/29
   $ 3,015.99 + $ 2.00 (0.1%)
8. 10/24
   $ 3,013.99 + $ 2.00 (0.1%)
9. 10/22
   $ 3,011.99 + $ 2.00 (0.1%)
10. 10/21
    $ 3,009.99 + $ 2.00 (0.1%)
11. 10/20
    $ 3,007.99 + $ 4.00 (0.1%)
12. 10/18
    $ 3,003.99 + $ 120.20 (4.2%)
13. 10/14
    $ 2,883.79 - $ 120.21 (4.0%)
14. 10/13
    $ 3,004.00 + $ 2.00 (0.1%)
15. 10/10 Starting price
    $ 3,002.00