YT-98H-NH3 series is a fixed single & multi gas detector with built-in pump. It can detect 1-6 kinds of gases simultaneously and continuously.

MicMeta-EX is a IECEx/ATEX/EMC certificated multi gas detector with a rating of IP68. With explosion-proof grade Ex ia I Ma, Ex ia IIC T4, it can be used in coal mines.

YT-98H-CH2O series is a fixed single & multi gas detector with built-in pump. It can detect 1-6 kinds of gases simultaneously and continuously.

YT-98H-CO series is a fixed single & multi gas detector with built-in pump. It can detect 1-6 kinds of gases simultaneously and continuously.

MicMeta-H2 is a IECEx/ATEX/EMC certificated multi gas detector with a rating of IP68. With explosion-proof grade Ex ia I Ma, Ex ia IIC T4, it can be used in coal mines.

MicMeta-NH3 is a IECEx/ATEX/EMC certificated multi gas detector with a rating of IP68. With explosion-proof grade Ex ia I Ma, Ex ia IIC T4, it can be used in coal mines.

YT-98H-H2S series is a fixed single & multi gas detector with built-in pump. It can detect 1-6 kinds of gases simultaneously and continuously.

YT-98H-O3 series is a fixed single & multi gas detector with built-in pump. It can detect 1-6 kinds of gases simultaneously and continuously.

MicMeta-O2 is a IECEx/ATEX/EMC certificated multi gas detector with a rating of IP68. With explosion-proof grade Ex ia I Ma, Ex ia IIC T4, it can be used in coal mines.

YT-98H-O2 series is a fixed single & multi gas detector with built-in pump. It can detect 1-6 kinds of gases simultaneously and continuously.