·Large data centers

·Internet Data Center

·Mobile Switching Center

·Bank data center

·Server room

·I/O equipment room

·Distribution room

·UPS room

·Corresponding to international regulations such as ISA, ASHRAE, and iNEMI

·Can display indoor air environment classification online: G1、G2、G3、GX

·Can display the corrosion rate of indoor copper and silver sheets online

·Can conduct long-term online monitoring of corrosive gases

·Can upload data to the monitoring control and data acquisition system as a prerequisite for linkage control

·Real time verification of the purification efficiency of air purification units and fresh air units

·Can be used as a data logger powered by batteries