The XR12 series waterproofing coupling may use in the high-quality sensor and between the precise electronic instrumentation equipment electric circuit connection. this product volume small, contact density high, the connection uses On rollers style the self-locking structure, the easy to operate, performance reliable. it has the original XS12 coupling the performance and is fine, and in supposes the many kinds of waterproof installment, widely is applied to each kind of electron electrical equipment, with waterproofing and so on
submarine monitoring device and not waterproof connection