星河科研社为香港 Unihedron 独家代理，Sky Quality Meter 现货供应：

Galaxy Scientific Group is the sole dealer of Unihedron. Sky Quality Meter now available on eshop：

供应型号 Models Available： 

Unihedron Sky Quality Meter SQM-L (Handheld models)

Unihedron Sky Quality Meter SQM-LE (Connected models)

Unihedron Sky Quality Meter SQM-LU-DL (Connected models)

Unihedron Sky Quality Meter Weatherproof Housing SQM-H+PoE