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Metravi Helmet Type Non-Contact High Voltage Detector HT500

Name: Metravi Helmet Type Non-Contact High Voltage Detector HT500
Brand: Metravi
SKU: ADSJU
Price: 41.67 USD
Availability: InStock

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SKU ADSJU Category Voltage Detectors Brand Metravi Condition New

Specifications

Country of Origin	India
Package Contents	Metravi HT500 Non-contact High Voltage Detector (Helmet Type)
Brand	Metravi
Power Supply	2×CR1632(140mAh) button cells(included)
Dimensions	88mm×32mm×30mm
Working Temperature	-10°C~40°C below 80%RH
Model	HT500
Weight	51g
Protection level	IP54
Working Frequency	50Hz/60Hz
Detection Mode	Automatic trigger
Alarm Mode	LED light visible under 8000LX visible light/BuzzerGreater than 60dB(from 60cm)
Alarm Voltage Range	1kV~500kV(high voltage alarm)
Electricity Testing Mode	Non-contact
Alarm Distance Error	±10cm(under base condition)

Key Features

Provides a safe, practical, convenient, new-style high-voltage alarm device for high-voltage approach electric operators. It is especially suitable for sites having overhead high-voltage lines.
The alarm is to be worn on the helmet of the operator, and the alarm symbol should be pointing towards the direction of the fingertips.
Adopts non-contact induction technology and accurate alarms, is power-saving and durable with a standby time of up to 12 months.
Features an all-directional induction voltage power source, and automatic trigger-detection mode with sound and light alarms, to ensure the safety of approach for high voltage electricity workers.
Works only for Single Core cables. Will not work on shielded or armored cables.

Product Description

Metravi HT500 Helmet Type High Voltage Detector is a hands-free safety device designed to detect high voltage presence without direct contact. Worn on the helmet, it provides audio and visual alerts when approaching live conductors, enhancing operator safety in high-risk environments. The compact and lightweight design ensures comfort during extended use, while the non-contact feature reduces risk during inspection, maintenance, and electrical fieldwork. Ideal for electricians and utility workers.

Available on EnvMart, these Voltage Detectors are essential for quickly identifying the presence of live voltage in wires, outlets, and circuits—crucial for safety in electrical work. Metravi Voltage Detectors are valued for their reliability, compact design, and user-friendly operation, making them ideal tools for electricians and maintenance personnel.

Metravi Helmet Type Non-Contact High Voltage Detector HT500

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Frequently Asked Questions

The Metravi HT500 detects high voltage in the range of 1kV to 500kV.

The alarm system features an LED light that is visible under 8000LX of visible light and a buzzer that produces sound greater than 60dB from a distance of 60cm.

This model is powered by 2 CR1632 (140mAh) button cells, which are included with the device.

The dimensions of the HT500 are 88mm x 32mm x 30mm, and it weighs 51g.

The working temperature range for the Metravi HT500 is -10°C to 40°C with a relative humidity below 80%.

This model is designed to work only with Single Core cables and will not function on shielded or armored cables.

The protection level of this unit is IP54, providing resistance against dust and splashes of water.

The automatic trigger detection mode activates the alarm when the detector approaches live conductors, enhancing safety without direct contact.

The alarm distance error for the Metravi HT500 is ±10cm under base conditions.

The package includes the Metravi HT500 Non-contact High Voltage Detector (Helmet Type).

The working frequency of this model is 50Hz/60Hz.

The Metravi HT500 is manufactured in India.