info@china-oceanus.com
OC-904 CNEx, CE And RoHS Certificate Portable Handheld H2S 4 In 1 Multi Gas Detector
Portable pump-suction H2S gas detector OC-905
OC-903 Portable H2S gas detector with pump-suction sampling
OC-850 H2S portable gas detector with Diffusion sampling
Contact：Oceanus Team
Mobile/WhatsApp：+86 15981942832
Mobile/WhatsApp：+86 13673683950
E-mail：info@china-oceanus.com
Add：No.923, Floor 9, Unit 2, NO.78, Shangding Road, Zhengzhou, China
Oceanus