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Ozone IAQ Monitor & Controller

The Tongdy range of IAQ-O3 products are used to monitor and indicate Ozone levels with the option of additional analog or relay outputs to control an external device such as a fan or as part of an automatic ventilation or alarm system.

Tongdy F2000IAQ-O3-10xx Wall mounted Ozone monitor and controller with display and optional analog or relay outputs. click here for more details....

Tongdy F2000TSM-L1xx Wall mounted Ozone transmitter and indicator with 6 LED lights to indicate different O3 levels. click here for more details....