children‘s beach toys popular science gold detector underground metal detector school science experiment handheld treasure finder_航佳电子

children‘s beach toys popular science gold detector underground metal detector school science experiment handheld treasure finder

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children‘s beach toys popular science gold detector underground metal detector school science experiment handheld treasure finder

儿童沙滩玩具科普探金仪地下金属探测器学校科学实验手持寻宝器

EXW Price: Min. order:

¥135.0
≥10/piece

¥125.0
≥100/piece

10 piece

Exchage Rate 1 CNY ≈ 0.1419 USD
Item No. MD3002
Stock num 100 piece

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我们这款科普探测器有外观专利、FCC认证和CE认证的，用一个9V电池，出货不带电池出货哦，要电池和座充充电器请联系客服，英文说明书，量大可以定制，欢迎来工厂参观

欢迎使用智能科普玩具，便携式儿童智能金属探测器可以随处探寻硬币，遗迹，珠宝，黄金和银饰。这个探测器是通用的，并且非常容易去使用。此款玩具配备探盘生活防水功能，能够增强儿童及学生探测自然的兴趣，自然界中有很多物质含有金属特性，以各种形态存在。通过儿童及学生们的亲力探测搜寻，让孩子们潜意识里明白通过自已的实践，了解到自然界中的神奇与奥妙。从玩乐中学到知识，增强对事物的爱好和兴趣。

规格参数：
1. 电源: 1 x 9V (6F22)
2. 信号频率：3.1KHz+/-1KHz
3. 电流: 静态: 41.89mA
最大: 86.45mA
4. 电压: 8.1-9V
5. 灵敏度: US 25 Cent: 100-120mm
6. 显示模式: 机械指针模式

7.一台包装尺寸和重量：44*18*10CM 0.7kg

8.10台一箱：45.5*37*53 CM 7.6kg

Update time：20240624153159