◎ compact body

The body is light and compact, easy to carry, can be placed in the pocket or on the chest, release hands;

◎ LCD display

Real-time display of gas concentration, intuitively understand the state of the measured gas, concentration and other information;

◎ simple operation

Single button design, easy to operate, simple and convenient:

◎ Multiple alarm types

Indicator light alarm, buzzer alarm, display indicator alarm, vibration alarm;

◎ High intelligent digital

High-performance microcontroller technology, automatic fault identification, automatic alarm, high-concentration combustible gas overrun automatic protection;

◎ Infrared communication

Connect the host computer through infrared, support parameter setting, log upload function;