| general features &specifications | 一般功能和规格 |
| | |
| ar-911 | ar-914 |
| detectable distance | 1 inch/25mm | 1inch/25mm |
| 可探测金属距离 |
| sound/vibration mode se-lect | √ | √ |
| 声音/振动模式选择 |
| power on indication | √ | √ |
| 开机led显示 |
| detection indication | audio & visiable | audio/visiable/vribration |
| 探测提示 | 声音/led提示 | 声音/led/振动提示 |
| adjustable detect control | √ | √ |
| 可调探测控制 |
| low battery led indication | √ | √ |
| 低电led显示功能 |
| supper bright led for locking position | √ | √ |
| led探测提示 |
