GPX-4500F underground metal detector

GPX4500F underground metal detector with LED panel display Main Feature: 1. High-brightness LED panel can generally displays the detected metal type according to the signal strength. 2. the all-metal detection mode is suitable for searching metal objects on the ground, and can be a simple recognition of metals 3. In addition to LED panel display, it can distinguish metal type by tones 4. 9.5-inch disk waterproof probe that can detect in the shallow water. 5. equipped with an external headphone jack ,connected to a single-channel headphones (headset-owned), easy to use; built-in high-capacity rechargeable battery, a low-voltage function, with charger, Worked continuously for more than ten hours whenfull of power Specification: 1.Depth:1.5 3m 2.Signal Frequency:6.4KHz 3.Audio Frequency:400Hz 4.Power Supply:DC12V(Built-in rechargeable battery) 5.Power Consumption:0.8W 6.Connecting Rod Length:1.3m