Sensitivity : 35cm or a US (25cent) Quarter with meter
Range : 2 meter, 4 meter
Power supply : DC 12 V
Usage/Application : Metal Detection
Signal frequency : 437 KHz
Working electric current : 300 MA at Max Volume
Features : Rechargeable Batteries. Strong pinpointing performance. Great discrimination. Easy operation. Suitable to detect and distinguish metal buried in the earth.
Features : Detect all metals ferrous and non- ferrous. Auto balancing with push button operation. Highly sensitive and auto tune to every application. High accuracy. Free charger. Rechargeable battery.
Alpha 2000 is that it packs a powerful punch for a semi-sophisticated metal detector. It is designed with an operating frequency of 7.8 kHz and features a concentric 8″ open-face coil system for deep detection of targets. The large easy-to-read...