In parts per million (ppm) and mg/m? Two forms show formaldehyde concentration.

Because of the unique sampling method, it is not affected by humidity and temperature at the end.

A simple calibration procedure can be completed in minutes with minimal training -- the complete kit includes on-site calibration standards (6 months shelf life) and a comprehensive operating manual.

Quick sampling and quick recovery from normal concentration at the touch of a button.

A full range of accessories is available, including rear or wall mount supports for hands-free operation and PC remote control software for data logging. See the separate manual for more details.

Service centers throughout China and comprehensive manufacturer warranties provide comprehensive technical support.

Manufacture according to ISO 9001:2015 quality standard and comply with CE regulations.