Digital Voltage Indicators

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.  Click here to visit the DVI-500 Series webpage.

Digital Voltage Indicator Features

·         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

HD Electric Company is committed to ongoing review and improvement of its product lines, and thus reserves the right to modify product design and specifications without notice.

DVI系列大屏数显电压表
DVI系列大屏数显电压表为单点测量设计，用户无需选
择电压量程，直接通过挂钩或探头将DVI解除导体即可
读取电压，大屏幕数显使用户能够在远距离观察到电压
读值。此系列电压表可用于测量架空线路电压，也可加
装探头后用于测量入地电缆地面设备电压。
DVI系列产品包含以下型号：
DVI-100 最高量程100KV
DVI-100T 最高量程100KV带测试点模式
DVI-500 最高量程500KV
DVI-500T 最高量程500KV带测试点模式
产品特点：
最高可用于测量500KV电压系统
无需量程选择或设置，直接使用
大屏幕数显保证远距离可以清晰观察读值
当被测电压大于100V AC时发出警示声
自动关机以及低电量提示
可配合标准绝缘杆使用

DVI 系列产品参数表 

DVI系列产品配件

About HD Electric Company
关于美国HD

For over eighty years, HD Electric Company’s mission has been to design and manufacture products to help our customers manage and deliver electric power in a safe and efficient manner. We accomplish this mission by designing products and providing solutions with a passion for excellence and innovation. At the core of our success are the relationships we have established with our customers and the reputation we have earned.

Headquartered in the Chicago metropolitan area, HD Electric Company supports sales representatives worldwide, manages a product demonstration fleet and maintains global support for its vast array of industry-proven products. We are committed to serving our customers in the twenty-first century with the service, technology and products that continue to make us a success.

Electrical Test, Measurement & Safety Products
电力测试、测量及安全防护产品

HDE's state of the art test, measurement and safety products provide safe, accurate, and critical information about the electric power system and its associated equipment. All HDE products are built to "utility grade" standards and are designed to improve system reliability; expedite power restoration; and facilitate maintenance procedures safely in the field. HDE's products give you the confidence you need to ensure that electricity is flowing to your customers in a safe and efficient manner.

HD Electric Products
美国HD 产品列表

多功能数显电压表和核相仪
Digital Voltmeters and Phasing Sets

DDVM-40双数显电压表
Dual Display Digital Voltmeter - DDVM-40

DDPM-40双数显相位电压表
Dual Display Phasing Voltmeter - DDPM-40

DDVIP-40双数显电压指示相位表
Dual Display Wireless Voltage Indicating Phaser - DDVIP-40

SVM-25单棒数字电压表
Single Stick Digital Voltmeter - SVM-25

DVM-80UVM数字电压表和套件
Universal Digital Voltmeter and Kit - DVM-80UVM

DigiVolt数字电压表和调相器
Digital Voltmeter & Phasing Sets - DigiVolt Series

无线核相仪
Wireless Phasers

TAG-5000无线核相仪
Wireless Phasing - TAG-5000

地下电缆故障测试仪
Underground Cable Fault Tester

UCT-8地下电缆故障测试仪
Underground Cable Fault Tester - UCT-8

数显电压表
Digital Voltage Indicators

DVI-100数显电压表
Digital Voltage Indicator - DVI-100

DVI-500数显电压表
Digital Voltage Indicator - DVI-500
电压探测仪
Voltage Detectors

FTVD-15电压探测仪
Voltage Detector - FireFly Fuse Tool Voltage Detector

TAG-200 TAG-330电压探测仪
Voltage Detector - TAG Series
个人高压防护报警器
Personal Voltage Detectors

V-Watch个人高压防护报警器
Next Gen Personal Voltage Detector - V-Watch
工作区域电场警示器
Work Area Voltage Detection

Watchman工作区域电场警示器
Work Area Voltage Detection - Watchman

绝缘子测试仪
Insulator Tester

IT-4绝缘子测试仪
Insulator Tester - IT-4

避雷器泄露电流测试仪
Arrester & Leakage Testers

AT-100避雷器泄露电流测试仪
Leakage / Arrester Tester - AT-100

HiSat避雷器泄露电流测试仪
Leakage / Arrester Tester - HiSat Series

高压直流泄露电流测试仪
High Voltage DC Leakage Tester

PT-5000W直流泄露电流测试仪
DC Leakage Tester - PT-5000W

电容器测试仪
Capacitor Testers

Cap Check电容器测试仪
Capacitor Testers - Cap Check Series

变压器测试仪
Transformer Testers

ClearTest新型变压器测试仪
NEW Transformer Testers - ClearTest

TILT-II变压器测试仪
Transformer Testers - TILT-II
变压器电容器测试仪
Transformer & Capacitor Tester

Quick-Check变压器电容器测试仪
Transformer & Capacitor Tester - Quick-Check
电压数字式电流表
High Voltage Ammeters

HVA-2000数字式电压电流表
HVA High Voltage Digital Ammeter

HALO数字式电压电流表
High Voltage Digital Ammeter - HALO Series
PRX非接触式验电器
Proximity Voltage Detector

PRX-500非接触式验电器
Proximity Voltage Detector - PRX-500

PRX-69D非接触式验电器
Proximity Voltage Detector - PRX-69D

PRX-4非接触式验电器
Proximity Voltage Detector - PRX-4

电缆测高仪
Cable Distance Meters

CDM电缆测高仪
Cable Distance Meters - CDM Series

馈线电流清除试验装置
Feeder Ammeter Clear Test

FACT馈线电流清除试验装置
Feeder Ammeter Clear Test

负载箱
Load Box

LB-5负载箱
Load Box

绳索测试仪
Rope Tester

RT-200绳索测试仪
Rope Tester - RT-200