• Strong anti-interference, more accurate for testing by using electrochemical detection method
• English interface, big electronic screen,  clear display, use metric unit, convenient for your reading.
• High quality PE material for shell, good touch feeling, non-toxic, eco-friendly and durable to use, built-in lithium battery charged by USB. 
• With calibration function, calibrate the meter under better quality air condition, such as balcony or outdoor bush. With normal calibration, the formaldehyde detector will work more accurately.
• Portable and light weight design makes it convenient to carry around,suitable for home new furniture & decoration,office,  living room,  new car etc.

Shipping:

We process orders between Monday and Friday. Orders will be processed within 2 business days of ordering and shipped out the next day after the processing day. Please note that we don't ship on weekends.

The approximate shipping time accords to each country:

United Kingdom, United States, Canada, Australia: You can expect your package to arrive in 10-18 working day after the parcel has been shipped out.

Others: 15-20 working days after the parcel has been shipped out.

Free Shipping Worldwide: Under 2KG.