UPCOMING CLOSURE:

Please note that all library branches will be closed on Monday 9 June for the King's Birthday Public Holiday.  Return chutes remain open for your convenience and our digital library is always open.

Air quality detector

PG-L58 5in1 Semiconductor CO2 HCHO TVOC Air Quality Monitor is a monitor that measures the air quality of its environment. You can observe the humidity, temperature, carbon dioxide, TVOC and HCHO status in the air via the indicator. Easy to charge with a Type-C cable. A smart alarm system based on air quality warns you when air quality deteriorates.