all-sun ALLOSUN High Accuracy Underground Handheld Metal Detector Outdoor Gold Digger Handheld Metal Finder with Carry…

Description

This instrument is a Treasure Hunter type metal detector. It has only one knob and is equipped with a system which can exclude ferrous metal from being detected when Active. Two selectable detection modes: all-metal mode and non-ferrous metal mode. In all-metal mode, this instrument can detect all kinds of metal targets. In non-ferrous metal mode, this instrument can detect non-ferrous metal targets, such as Gold, silver, copper, aluminum, etc. This metal detector is powered by a built-in Lithium battery and is very easy to operate. Specification max. Detecting depth: 120cm for an iron plate which is 30cm wide, 30cm long and 1cm thick and which is buried in dry soil operating environment: temperature: 0℃ ~ 50℃, relative humidity: 85% storage environment: temperature: -20℃ ~ 50℃, relative humidity: 85% battery: built-in Lithium battery(provided by seller) weight: about 1.6kg how to detect metal object in non-ferrous metal mode 1. Press the select key until the display shows ” m” under the non-ferrous metal mark which is just above the display. Now the detector is in non-ferrous metal mode. 2. Carefully adjust the critical voices knob until the detector emits a faint sound (threshold sound). hold the detector by its handle with your Arm relaxed on the armrest. During detection, the SE Arc HC oil should be parallel to and about 10cm above the ground. Walk slowly forwards while moving the SE Arc HC oil slowly from side to side. When the detector detects non-ferrous metal object, the volume of the detector’s sound will increase and the number of the displayed level indicator bars will also increase. When the detector detects ferrous metal object, it will not give alarm or it will sound very short beep(s).
Two selectable detection modes: all-metal mode and non-ferrous metal mode
LCD display enables that you can read the function readings directly, simple and clear. Earphone equipped
Power supplied by built-in Lithium battery
The detecting range Depends on the size of metal, the metal purity, solid quality and the operation of machine
Max detecting depth: 120cm for an iron plate which is 30cm wide, 30cm long and 1cm thick and which is buried in dry soil