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.
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
Hot rock adjustment
Reaction speed (ground filters) - 8 levels
Short signal masking - 7 levels
Threshold sensitivity (All metal channel)
6 factory preset sound profiles + 3 user programmable sound profiles
ID type (range 0-120 or -90 +90)
Display information hold time
Built-in wireless audio transmitter
Weight with batteries (6 AA cells) - 1630 g
If you are spending less than £50.00 the delivery cost is £3.95
If you are spending over £50.00 the delivery cost is FREE!
Your order will be dispatched on a DPD Next Working Day service. With DPD you will also receive full tracking information and a 1 hour delivery window on the day.
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