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Brand Name : zhonganxie
Model Number : MD-3003B1
Certification : CE, FCC, ROHS
Place of Origin : China
MOQ : 1pc
Price : negotiation
Payment Terms : T/T
Supply Ability : 10000pcs per month
Delivery Time : 5-7 working days
Packaging Details : carton boxes
Alarms : sound (or vibration) and light
Temperature : -15℃ to +55℃
Working frequency : About 20 KHz
Material : ABS
battery supply : 4-6 hours
Product size : 415mm x 85mm x 45mm
Professional Hand Metal Detector Vibrating Alarm Used School Exam
Features
Specifications
| Technical Standard | Technical Parameter |
| Product size | 415mm x 85mm x 45mm |
| Package Size | 420mm x100mm x 50mm |
| Working frequency | About 20 KHz |
| Alarms | sound (or vibration) and light |
| Power supply | Standard 6F22/15F8H 9V battery or rechargeable battery(optional) |
| Temperature | -15℃ to +55℃ |
| Packing | 25/box 12kg/box |
Product strcture

Our advantages
Applications
Security check: avoid carrying contraband, such as knives, guns and more
Factory: avoid valuables losing
Education: avoid cheating, prevent from carrying cheating tools, such as phones, electronic Dictionary and more when examine
Our service
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Professional Hand Metal Detector Vibrating Alarm Used School Exam Images |