Pinpointer hunting 0.1 inch gold grain underground 40 inches Pinpointer hunting 0.1 inch gold grain underground 40 inches

Professional Long Pole Pinpointer Gold ( Grain ) pinpointer Equiped with flashlight ( LED flashlight brightness distance 3 meters )Pole length: 40 inch  Communicates with: a. buzzer alarm b. LED light ( green for power, red for warning ) c. Vibration alarm    Probe Handle: 7.8" ( 200 mm) Probe Pole: 40" Probe end dim.: 1.4cm (0.55 inches) Handle End: 4 cm (1.6 inches) Gold Grain 0.12 inches / 3 mm ) depth: Tip detecting > 0.04 inch ( 1mm ) Side detecting > 0.06 inch ( 1.5 mm ) F - flashlight power ON/OFF C - charger DC hole S - sensitivity adjustment B - Light brightness adjustment