Product Name: High Sensitivity Portable metal Detector with Lamp Model NO.: ST180 Alarm Form: Sound and Light Alarm Application: Examination Room, Public Area, Factory Customized: Customized Certification: CE Power Voltage: Standard 9V Battery Sensitivity: High Sensitivity Trademark: RealHui Transport Package: Box Specification: 380(L)* 120(W)* 90(H) mm Origin: Shenzhen, China HS Code: 8543709100 Product Description High sensitivity portable metal detector with lampProduct Description1.Technical specifications :2.Power voltage: standard 9V battery3.Operating voltage: 7V-9V4.Operating Current: <50mA5.Alarm terms: sound (vibration) and light alarm simultaneously6.Operating temperature: -20ºC~+65(relativehumidity:0~95%)7.Alarm Sound: ≥75dB(A)8.Operation Frequency: 95KHz9.Housing material: ABS- black10.4 levels Sensitivity: Low sensitivity, normal sensitivity, high sensitivity and ultra-high sensitivity.11.Power: dedicated 7.4V lithium battery, 9V Ni-MH batteries. Ultra-long standby: about 100 hours long standbytime,dedicated lithium up to 500 hours.12.One Yuan coin: 75-100mm.13.Material: shock, impact resistant ABS plastic.Packaging & ShippingNeutral Packing:Q'TYN.W.:N.W.:G.W.:MEAS.:Carton Box:25PCS/Carton25PCS/Carton12.5 KGS13 KGS380(L)* 120(W)* 90(H)630(L) X 480(W) X 430(H) mm