Specifications
| probe prompt | Buzzer alarm/vibration/earphone sound alarm |
| detectable distance | 2.5inch/50mm |
| Detectable metal size | > 2 * 10MM aluminum block |
| Detection Frequency | 13khz |
| LED light alarm prompt | Yes. |
| Audible alarm prompt | ＞75dB |
| Low power prompt function | Yes. |
| Detection principle | electromagnetic induction |
| detectable direction | both sides |
| Working time | 6-10 hours |
| Sensitivity adjustment | Yes. |
| External headphone jack | Yes. |
| Operating Environment | 0℃~40℃ |
| Storage temperature | -20℃~70℃ |
| Power Supply | 9V battery |
| Net Weight of product | 266g |
| Product size | 413*77*39mm |
| Encasement mode | Encasement of color box |
Packing list
host X1, manual X1, certificate X1, warranty card X1
After-sales instructions
Warranty days: 365 days
[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/45894/Specification.html , which is only used by users who purchase commodities from the NBCHAO.