Large screen display metal detector

Colour: Black
Material: ABS plastic + aluminum
Sensitivity: adjustable, about 180mm (test coin: US 25)
Detection object: metal (including iron, aluminum, coins, gold, copper, silver)
Detection method: identification, fixed point
Features: a. DISC's discrimination range is adjustable: 7 different metal indicators. (And you can choose whether to exclude 7 metals.)
b. Adjustable sensitivity: 8 levels of sensitivity adjustable
Power supply: 2x9V battery (not included)

With backlight: yes