NF-3003L

   This product is a detection of accurate metal detector, can detect metal parts ofdifferent sizes within a certain range, widely used in electronic detection inspection inthe airports, stations, terminals; customs, public security, border defense, securitydepartments; quality inspection of medicine and food commercial system; safetyinspection of important places 

and sports ground; precious metal inspection, such asgold and silver jewelry factory.

Specifications

charging specifications： DC 5V 1A Type-c USB

working frequency： 25kHz

working temperature： -20C~50C

detection range： pin: 2~3cm

razor blade:5-10cm

20mm steel ball: 8~10cm

type 64 pistol: 10-15cm

LED indicate： green: power on

red: the target is detected

alerting signal： sound / vibration

net weight： 500g

product size: 41cmX8.2cmX4.1cm

battery: 5V 1800mAh