Metal detector for cattle, portable security scanners, high-sensitivity metal scanners for cow stomachs (Rectangle)

Anti-slip grip: The handheld detector's handle has angled, concave strips, increasing friction and preventing it from easily slipping.
Battery powered: The battery has a long operating time; you will need to purchase a 6F22 9V battery to install and use it. This product is shipped without a battery.
Dual alarm: When metal is detected, the product emits an alarm and illuminates a red indicator light. You can switch between sound and vibration.
High sensitivity: The detector will give a prompt when it detects a metal object. You can also press and hold the low sensitivity button to detect larger metal objects.
Wrist strap: The handle has a hanging strap, making it convenient to carry and store. It's a good choice for detecting metal in the belly of a cow.