Shenzhen Realhui Techology Co., Ltd.  

Product Name: The Gc-1001 Is a Small Hand-Held metal Detector Model NO.: Gc-1001 Alarm Form: Sound and Light Alarm Application: Examination Room, Public Area, Factory Customized: Customized Certification: CE, ISO Detection Sensitivity: ? 2.0 mm Steel Ball The Power Supply: 9 Volt Battery Working Temperature: - 5