Purchase Qty. Reference FOB Price
1-499 Sets US$65.00
500-999 Sets US$60.00
1,000+ Sets US$55.00
Product Description
Product Description CQH200 h2s single gas detector is an inherently safe device for continuous detection of leaked gas concentrations. It is suitable for explosive environments such as gas leak emergency response in mines and underground pipelines, ensuring the safety of personnel and preventing ...