China (Mainland) Metal Detector

Specifications: The high performance super-scanner hand held metal detector nd-hr is a proffesional security scanner designed to meet the exact requirements of the security industry.

Typical uses will include body search for offensive weapons in crowd control, airport and border security, checking parcels and letters for metal objects and anywhere that hidden metal needs to be detected. Super-scanner operates on one 9-volt alkaline or rechargeable battery. Just need 10 or 14 hours to return to the powerfull status.

The presence of metal will be indicated by an audio warning tone and a red light coming on. The sensitivity is adjustable. A.38 caliber hand gun will be detected at 7.75 inches on low sensitivity and 11 inches at optimum sensitivity. A pen knife will be detected at 4 inches on low sensitivity and 6 inches on optimum sensitivity.

A razor blade will be detected at 2 inches on low sensitivity and 4 inches on optimum sensitivity. Heavy duty construction... Case is 50% thicker. Easier switching between high or low sensitivity modes.