The VD1000P is a direct contact, capacitive type voltage detector for use on voltages from proximity to 99.9kV on distributions circuits and 999kV on Transmission conductors. The VD1000 indicates Line-to-Ground values. Each unit has a five position switch for the following functions: OFF – Use this position for Storage and Transit, P – Non-Contact, Sensing Presence of Voltage from the Ground. URD – Direct Contact, Underground Primary (01.0 – 99.9), OH – Direct Contact, Overhead Lines (01.0 – 99.9). OHT- Direct Contact, Substation & Transmission Lines (001 – 999).