We are offering hand held metal detector テッつァ used by security personnel and administration for detecting hidden metal objects. テッつァ tough and rugged, light-weight composite plastic body. テッつァ power- 4x1.2 v rechargeable battery or 4x1.5 v dry cell. テッつァ in-built smps based battery charger. テッつァ operates continuously for 10 hrs approx. On single charge. テッつァ advanced detection coil for quick detection with a high beep and red indication light. テッつァ comes with beep alarm as well as vibrating alarm.