HD Electric Digital Voltage Indicator w. Overhead Hook Probe – DVI-100

Digital Voltage Indicator w. Overhead Hook Probe – DVI-100


The DVI-100 Series Digital Voltage Indicators are single point instruments designed to read the voltage on a conductor up to 99kV line-to-ground. The large LED readout is easy to read on the end of a long hotstick and can be used on overhead lines or in underground applications with an underground bushing probe.

There are two DVI-100 models. The DVI-100 indicates voltage from 0.1kV to 99kV on overhead and underground systems – displaying the voltage on a large 2-digit LED display. The DVI-100T with Test Point Mode has the added feature of indicating voltage on elbow test points.

The DVI displays the voltage and emits an audible alarm when voltage above 100VAC is detected with no range selector switches or settings to be made – just contact the conductor and read the display. This allows the user to determine if the voltage being read is nominal or a lower induced voltage.

For higher voltages, the DVI-500 Series Digital Voltage Indicators indicate voltage up to 500kV
on a three-digit display.

*The IEP-DVI-5 is required for underground or pad mount applications, as well
as any applications up to 21kV line-to-ground where the DVI will be used in
close proximity to grounded conductors or surfaces. It should also be used
to measure elbow test points with the DVI-500T and DVI-100T. Use of a
hotstick is required for all overhead and underground applications.*


  • For use on system voltages up to 161kV
  • Large LED display indicates the line-to-ground voltage level
  • Display is easy to read in bright or dark conditions
  • Voltage readout allows user to distinguish between nominal and induced voltage levels
  • Audible indication when voltage is detected
  • Built-in universal spline for standard hotstick attachment
  • Auto shut-off with low battery function
  • DVI Voltage Detector Tester (PT-DVI, optional) available as a power source to test the DVI before and after use

    Model Description
    DVI-100 Indicates Voltage up to 99 kV, Includes (1) HP-DVI-2 and CS-DVI Case
    DVI-100T/K01 Indicates Voltage up to 99 kV with Capacitive Test Point Mode, Kit Includes DVI-100T, (1) HP-DVI-2, (1) IEP-DVI-5 and CS-DVI Case
    DVI-100T/K02 Kit Includes DVI-100T, (1) HP-DVI-2, (1) IEP-DVI-5, (1) PT-DVI and CS-DVI Case
    DVI-100/K01 Kit Includes DVI-100, (1) HP-DVI-2, (1) IEP-DVI-5 and CS-DVI Case
    DVI-100/K02 Kit Includes DVI-100, (1) HP-DVI-2, (1) IEP-DVI-5, (1) PT-DVI and CS-DVI Case


    Model Description
    PT-DVI Proof Tester for Digital Voltage Indicators
    IEP-DVI-5* Underground bushing probe, 15, 25 and 35 kV class
    IEP-DVI-EXT-5* Underground probe allows for direct contact with bare conductors
    IEP-200TC-5* Probe adapter allows either the ASP-15/25 elbow bushing probe or GCP-4 adapter tip to be installed on the DV
    ASP-15/25 15/25kV class isolated elbow bushing probe (used with IEP-200TC-5) to allow the DVI to be used to indicate voltage on elbow bushings
    GCP-4 Probe adapter tip (used with IEP-200TC-5) to allow the DVI to be used to indicate voltage on distribution equipment
    HP-DVI-2* Overhead hook probe, 2“ diameter opening
    HP-DVI-6 Overhead hook probe for DVI-500, 6“ diameter opening
    CS-DVI-5 Rugged Plastic Case for DVI-500
    CS-DVI* Rugged Plastic Case for DVI-100
    B-30 Carrying Bag with Fluorescent/Reflective Safety Stripes and Carrying Strap
    HSA-2500 Universal Hotstick Adapter (shotgun)
    S-4H 4’ Fixed Length Fiberglass Hotstick
    S-6H 6’ Fixed Length Fiberglass Hotstick
    *All DVI require the use of a hotstick *Contact HDE for older model DVI-100 accessories.
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