Hand Held Airport Portable Metal Detector / Security Metal Detector

Hand held Portable airport metal detectors / security metal detector

Function features of MD-300 hand held metal detector :
a. It features simple operation, exquisite design, convenient conservation and low?faiure rate.
b. Highly sensitive, it can easily detect pin-sized metal articles (or even smaller metal articles).
c. Its sensitivity can be adjusted according to the on-site requirements.
d. Indication of low battery voltage (LED light is always on).
e. It is praise worthy that its price/performance ratio is higher than other products of the same category.
f. ?There are two kinds of alarms, including sound & light and vibration.

Product parameters:
External dimensions : Length 395 mm*140 mm
Product weight : 20pcs /box, 9kg/box,
Packaging dimensions : 52.5 cmX31.6 cmX37.8 cm
Working power supply : 6F22ND? 9 V battery (alkaline battery, rechargeable battery)
Alarm modes : sound & light, vibration (switch)

Features:

● ? Nice shape.?

● ? Simple?and?convenient?to?use.?

● ? Adjustable?High/Low?sensitivity.

● ? Optional?audio/vibration?LED?alarming.?

● ? Low?cost.

Detecting?sensitivity:???????????????????????????

?1/2?pin :??????????????????????????????????? ?10mm???

?6\"?dagger :??????????????????????????????? 150mm???????????

Model?64?pistol :?????????????????????? 150mm?

8mm(diameter) :?????????????????????? 40mm??

Aluminum?&?copper?sheet :????10mm

DIP14?IC?(integrate?circuit) :?????5mm

Silver?ring?(1g) :????????????????????????? 40mm

Lead?brick?(1g) :?????????????????????? ?30mm????????????