Before you buy an automatic panner --

adjust sensitivity

let it chirp low

and 540 control boxes from rain

this cover absorbs the punishment so your coil doesn't have to

Tero Vido 3D System Basic vlf Before you buy an automaticTero Vido 3D System Basic Tero Vido 3D System Basic The Tero Vido 3D System is a 3D measuring device for the detection and precise localization of anomalies in the ground. It is based on newly developed and measuring technology from Tero Vido GmbH, Germany. The whole device has been developed and manufactured in Germany. This detector helps you to discover and discriminate all kinds of metal. The included software shows if you found magnetic metals