Is any one familiar with this probe? it is about 3' long when totally extended, the probe (coil is 3/4"dia) is similar to the sunray probes used for pinpointing, but it is inside a aluminum extendable handle. The tag on the handle reads "HOT STICK" 3-D Enterprise Lebanon Oregon also on the label it is marked 626/6000d the connector is missing but there are 5 wires coming out the but of the handle. Any information would be appreciated Thanks and HH