AR944M / SMART SENSOR เครื่องตรวจจับโลหะ Ferrous / Non-ferrous metals

Features
- Apply an electromagnetic field to detect and identify the metal hidden buried in the ground or other medium.
- Five lever sensitivity indication light,the stronger the signal,the more increasing series.
- With bright LED light,the detector can be used in dark.
- Powered by a rechargeable 7.4V lithium battery,can be used for a long time.
- Earphone sound mode for using in noisy environment or at night.

Description
- This professional metal underground detector is used to detect and indentify the metal hidden buried in the ground or other medium.
- Widely used in military,customs and security check,metal foreign body detection,archaeology,exploration,acquisition of scrap metal industry,etc.
- High reliability,high sensitivity and portability,a perfect tool for you if you own it.

Specifications
- Brand Name:SMART SENSOR
- Model:AR944M
- Color:Black
- Max detection depth:1.8m (50 x 50 x 1.2cm)
- Master frequency:3.68MKHz
- Signal frequency:7.2KHz
- Power Supply:7.4V 1200mAh (Lithium Battery)
- Charge Voltage:DC 8.4V
- Power dissipation:≤1.0W
- Size:30 x 30 x 100cm,30 x 30 x 120cm(Stretch)
-  Weight:1510g