High Sensitivity Portable Metal Detector (MD-300)

GC-1001
Features:
*Simple and easy to operate.
*Fairly low consumption of battery, working currency less than 1mA; Sleeping currency is zero mA.
*Extremely high detecting speed, the time between former alarm and next detection is only 0.1 second.
*Extremely high accuracy and sensitivity, can detect very small metal body(0.1mm or smaller)
*The battery management system continuously monitors the deficiency of power and voltage.
*Most adapting to the man's hearing difference, it will generate different alarm tones depending on the size and distance of metal.
*The alarm sound will last when finding metal till locking its correct position. Detection distance: Can easily detect the head of the pin at the distance of 35mm.

Product parameters:
External dimensions: 39mm X 140mm
Packing detail: 20pcs/box, 13kg/box
Ggross weight: 0.5KG/pc
Power supply: 6F22ND 9 V battery (alkaline battery, rechargeable battery)
Alarm modes: Simultaneous sound and light alarm

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

Product parameters:
External dimensions: Length 395 mm*140 mm
Product weight: 20/box, 7.4 kg/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)

GP-140
Product features:
*It features advanced structure design concept, unparalleled streamline shape rich in rhythm.
*It features large and even detection working area, super high sensitivity, simple and convenient operation.
*One need not adjust its detecting sensitivity by simply choosing the high or low sensitivity range.
*The sound & light and vibration alarm can be switched by one button.
*It handle has adopted the anti-slip technique.
*It has adopted the world advanced wireless transmission charging technology with self-dominated intellectual property right.
*Experts' comments: This model has thoroughly embodied aesthetics in its overall design and application.
*Conforming to the ROHS and CE standards of European countries, this model certainly will become a favorite of the high-end buyers.

Product parameters
External dimensions: Length 340 mm*40 mm (handle diameter)*80mm
Working power supply: 6F22ND 9 V battery (alkaline battery, rechargeable
Battery). The rechargeable battery is strongly recommended.
Airproof capability: IP64
Alarm modes: Sound or light alarm
Product weight: 365 g