... , specious nice appearance, convenient installation, etc. DCM228C-R-01 Round Meter,electronic typeGENERALDCM228C-R single phase electronic socket installed ... ♦ Portable socket installed, the cover is made of PC material which is transparent and anti-UV molded overall, ... of black glass fiber which can fire-retardant and enhanced PC material. It has following features: good weatherability, anti-impact ...