Indoor Air Quality Monitor, IGERESS Formaldehyde Detector, Pollution Monitor, Temperature & Humidity Meter, Dust Tester, Detect Indoor HCHO/TVOC/PM2.5/PM10/PM1.0, Colorful LCD Screen & USB Charging | Price history
Price change log
07/04/2023: $109.99
06/30/2023: $119.99
04/03/2022: $106.99
02/27/2022: $107.99
01/23/2022: $108.95
01/21/2022: $108
01/06/2022: $108.96
06/16/2021: $108.99
05/28/2021: $110.99
05/27/2021: $113.99
05/15/2021: $115.99
05/11/2021: $113.99
05/07/2021: $115.99
05/06/2021: $111.99
12/16/2020: $110.99
11/30/2020: $108.99
10/10/2020: $109.99
09/24/2020: $124.99
09/23/2020: $119.99
09/22/2020: $114.99
09/21/2020: $109.98
04/24/2020: $105.99
03/18/2020: $104.98
03/12/2020: $104.58
03/11/2020: $87.99
02/26/2020: $104.58
02/25/2020: $87.99
01/26/2020: $104.59
01/24/2020: $104.66
11/12/2019: $109.99
11/02/2019: $119.99
10/29/2019: $124.99
10/25/2019: $119.99
10/14/2019: $109.99
10/08/2019: $93.49
09/27/2019: $92.64
08/10/2019: $109.99
08/09/2019: $85.59
08/05/2019: $109.99
08/04/2019: $85.59
07/19/2019: $109.99
06/08/2019: $85.59
05/23/2019: $109.99
05/22/2019: $85.59
05/10/2019: $109.99
05/09/2019: $85.59
04/22/2019: $109.99
04/21/2019: $85.59
03/07/2019: $109.99
03/06/2019: $85.59
03/03/2019: $100
03/02/2019: $85.59
02/08/2019: $109.99
02/07/2019: $85.59
02/03/2019: $109.99
01/25/2019: $100
01/15/2019: $109.99
01/14/2019: $85.59
12/14/2018: $109.99
12/04/2018: $85.59
11/20/2018: $109.99
10/24/2018: $90.94
09/06/2018: $109.99
08/26/2018: $93.49
08/01/2018: $109.99
07/31/2018: $93.49
07/05/2018: $109.99
06/28/2018: $93.49
06/25/2018: $109.99
06/24/2018: $93.49
06/19/2018: $109.99
05/30/2018: $93.49
04/16/2018: $109.99