Specifications
| probe prompt | LCD display/sound |
| detectable distance | 1.8m（50cm*50cm*1.2cm 铝板） |
| probe mode | Ground equilibrating/recognition |
| Detection Frequency | 7.2khz |
| identification of ferrous and non-ferrous metals | Yes. |
| Working time | 6-10 hours |
| Low power prompt function | Yes. |
| External headphone jack | Yes. |
| Sensitivity adjustment | Yes. |
| searchlight | Yes. |
| Operating Environment | 0~50℃ |
| Storage temperature | -20~60℃ |
Packing list
host X1, manual X1, certificate X1, warranty card X1
After-sales instructions
Warranty days: 365 days
1. For product quality problems caused by non-human products of instruments and equipment, the manufacturer will provide free warranty services during the warranty period;
2. There is no warranty period for fragile and consumable parts, and if you find product quality problems after receiving the goods, please apply for return and exchange within 7 days, and you will not wait for the overdue ones;
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/45892/Specification.html , which is only used by users who purchase commodities from the NBCHAO.