产品介绍
The DVI emit an audible alarm when voltage above 100VAC is detected. They are very easy to use as there are no range selector switches or settings to be made just contact the conductor and read the display.
The DVI-100 is designed to be used on distribution systems in both overhead and underground applications and on transmission systems up to 161kV. The DVI-100 indicates voltage from 0.1kV – 99kV and is auto-ranging.Voltage is displayed on a large 2.25”LED display with a 2-digit readout. In addition, an audible alarm alerts the user to the presence of voltage above 100VAC. The DVI is auto shut-off and will turn off after 3-4 minutes of inactivity.
A 2”overhead hook probe (HP-DVI-2) is supplied with the DVI-100. Use of a hotstick is required for all overhead and underground applications.
The DVI-100T can be used in underground applications to measure elbow test points using the underground probe (IEP-DVI-5).
FEATURES
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For use on system voltages up to 161kV
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No range selector switch or settings required
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Large LED display indicates the line-to-ground voltage level
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Display is easy to read in bright or dark conditions
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Voltage readout allows user to distinguish between nominal and induced voltage levels
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Audible indication when voltage is detected
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Measure elbow test points with the DVI-100T
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Built-in universal spline for standard hotstick attachment
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Auto shut-off with low battery function
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Built-in self test to verify proper operation
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Powered by a field replaceable 9V lithium or alkaline battery
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No range selector switch or settings required
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Compact, rugged and lightweight polycarbonate housing
HD Electric DVI-100T/K02 数字电压指示器套件电容测试点模式（99kV）
当检测到电压高于 100VAC 时，DVI 会发出声音警报。它们非常易于使用，因为无需进行范围选择器开关或设置，只需接触导体并读取显示屏即可。
DVI-100 设计用于架空和地下应用的配电系统以及高达 161kV 的传输系统。 DVI-100 可指示 0.1kV – 99kV 的电压，并具有自动量程。电压显示在带有 2 位读数的 2.25 英寸 LED 大显示屏上。此外，当电压高于 100VAC 时，会发出声音警报提醒用户。 DVI 是自动关闭的，将在 3-4 分钟不活动后关闭。
DVI-100 随附一个 2 英寸高架钩式探头 (HP-DVI-2)。所有架空和地下应用都需要使用热棒。
DVI-100T 可用于地下应用，使用地下探头 (IEP-DVI-5) 测量弯头测试点。
特征
用于高达 161kV 的系统电压
无需范围选择器开关或设置
大型 LED 显示屏指示线对地电压电平
显示屏在明亮或黑暗的条件下都易于阅读
电压读数允许用户区分标称和感应电压电平
检测到电压时的声音指示
使用 DVI-100T 测量肘部测试点
用于标准热棒附件的内置通用样条
低电量自动关机功能
内置自检以验证正确操作
由现场可更换的 9V 锂或碱性电池供电
无需范围选择器开关或设置
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