波蘭RUTUS進口魯特斯alter 71金屬探測器，具有用戶所需的功能，同時但提供了預加載設置，使其成為初學探寶者的理想選擇。波蘭進口alter 71地下金屬探測儀不僅可以用作深部低頻工作的靜態探測器，還可以作為使用高頻定位小型有色金屬物體的快速動態探測器。
通過同時使用運動和非運動模式的優點，通過雙重模式的選擇，進一步提高了檢測器的靈活性。通過同時使用運動和非運動模式的優點，通過雙重模式的選擇，進一步提高了檢測器的靈活性。
魯特斯alter 71進口金屬探測儀標配11英寸（28厘米）DD搜索線圈、保護蓋、尋找包和縫合徽章
頻率可在4.4千赫和18.4千赫之間調整，步長為0.2千赫。
自動地面平衡
正確的地面平衡信息
7個工廠項目+ 4個用戶
工作模式:有區別的運動，全金屬，雙
靈敏度- 90級
歧視:范圍0-120或-90 +90
槽口- 120個槽口
精確的
熱巖石調整
反應速度(地面過濾器)- 8級
短信號屏蔽- 7級
閾電平
閾值音調
閾值靈敏度(全金屬通道)
VCO
SAT
聲頻增益
鐵含量
6個工廠預設聲音配置文件+ 3個用戶可編程聲音配置文件
身份證類型(范圍0-120或-90 +90)
顯示信息保持時間
身份增益
卷
背后照明
內置無線音頻發射器
電池重量(6 AA電池)- 1630克
 
Alter71探測器，配有28厘米DD搜索線圈、保護蓋、尋找包和縫合徽章
 
 
 
 
 
 
 
A metal detector with the capabilities demanded by advanced users, but provided with preloaded settings which make it ideal for beginners also.
 
The Alter 71 detector can not only be used as a static detector for very deep low frequency work, but just as effectively as a rapid, dynamic detector for locating small non-ferrous objects using high frequencies.
 
The flexibility of the detector is enhanced further by the option of dual mode, using the benefits of motion and non-motion mode simultaneously.
 



Frequency adjustable between 4.4kHz and 18.4kHz in steps of 0.2kHz
Automatic Ground Balance
Proper Ground Balance information
7 factory programs + 4 users
Modes of work: Motion with discrimination, All metal, Dual
Sensitivity - 90 levels
Discrimination: range 0-120 or -90 +90
Notch - 120 notches
Pinpoint
Hot rock adjustment
Reaction speed (ground filters) - 8 levels
Short signal masking - 7 levels
Threshold level
Threshold tone
Threshold sensitivity (All metal channel)
VCO
SAT
Audio gain
Iron volume
6 factory preset sound profiles + 3 user programmable sound profiles
ID type (range 0-120 or -90 +90)
Display information hold time
ID gain
Volume
Backlight
Built-in wireless audio transmitter
Weight with batteries (6 AA cells) - 1630 g
 
Alter71 detector with 28cm DD search coil, protective covers, find bag and sew-on badge