• Out-of-Stock
PI metal detector (NH-250)
  • PI metal detector (NH-250)
  • PI metal detector (NH-250)

PI metal detector


Pulse induction metal detector with good sensitivity and discrimination.



Visit our Facebook page

  World delivery

Reliable Service

  Online support

E-mail us

Low reaction for stones, consists iron and ferrous oxides

Possibility to use small, normal and big coils

Easy mounting in a box

You can use this metal detector for:

- General purpose metal detector 

- Searching on the beach 

- Underwater metal detector 

- Searching meteorites 

- Searching gold (nugget) 

- Detector for deep searching


  • Model on New Hobby: NH-250
  • Principle: Pulse Induction
  • Mode: non-motion with DISCRIMNATION
  • Search coil: RED (you can buy it from the site). Also you can do it yourself (description in manual).
  • Sensitivity: 25 cm for small coin, 30 cm for big coin.
  • Indication: LCD display, sound
  • Ground compensation
  • Power: 18V,  reverse polarity protection (Also you can use 4-12V battery with DC-DC Step Up Power Module like NH-202)
  • Low battery alarm
  • Consumption: 140 mА
  • Dimensions of PCB: 84 x 97 mm
  • This model also can be purchased as project for dowloading on the site www.1-PCB.com
Comments (0)