Proximity voltage detector

The PRX-4 Proximity Voltage Detector provides utility professionals, arborists and first responders with a safety tool that alerts them to potentially dangerous high voltage in their work areas. With two voltage range settings of 50V to 4kV and higher, the PRX-4 is an easy way to find out if voltage is present without having to make direct contact. It is sealed to resist water penetration in typical outdoor environments, is rechargeable and weighs less than 1 pound.

HD Electric Co.

Product information is provided by manufacturers. This publication has not independently tested manufacturers' products and cannot assume responsibility for the validity of product claims.

- Digital Partners -

Next Webinar

When HOP Meets AI: A New Tension for Safety Leaders

Date: Thursday July 9th, 2026

Time: 12:00pm-1:00pm CDT

Sponsored By: Intelex

Register Now

Current Issue

What's Trending

From our Partners

Earn recertification points

Board of Certified Safety Professionals

Take a quiz about this issue of the magazine and earn recertification points from the Board of Certified Safety Professionals.