The VM-810 from Vivax-Metrotech is the newest locating system in the legendary 810 lineages. Its single 83.1 kHz frequency has been a favorite among locating professionals for many years. The 810 has proven time and again to be versatile for all types of locating applications. It is excellent for finding cable of all types, ductile iron pipe, tracer wire, etc., and it's the perfect choice for all soil conditions, wet or dry. The 810 has been copied by many, but no one has ever duplicated its world-class performance.