Handy type needle detector is designed to detect magnetic ferrous metal objects only. Material such as stainless steel, aluminum, plastics, etc., will not be detected. - Lightweight (approx. 200g (7 oz.)) and slim design fits comfortably in the hand.
- Detection is made easier by the wide detection surface and was designed with the motion of the user in mind. Large indicator and shrill alarm allows ample warning.
- The two-position selection switch allows easy detection level adjustment.
- Alarm will sound when batteries are low to signal replacement with easily obtainable dry cells.
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